Answer:
x > 3
Step-by-step explanation:
10 < 2x + 4
- 4 - 4
--------------
6 < 2x
3 < x, x > 3
hope this helps! :D
Answer: no is not that is grater
Step-by-step explanation: because when a number is next to a variable you multiply and that would be eight and that is not greater than 10
Please helptyank you
Answer: this is the answer
Step-by-step explanation: this then that then this
when rounding to estimate this sum, what do you do first?
389+190=
A. Add the digits in the hundreds place
B. round the addition problems 400+200
C. round the addition problems 300+100
Answer:
BStep-by-step explanation:
this is because it would be more accurate than a and b
a would end up as 400
b would end up as 600
c would end up as 400
the actual answer is 579
it is closest to B
Give me the answer please
Answer:
-2
Step-by-step explanation:
The line in the graph has a slope of 1/2. Perpendicular means the opposite sign and the reciprocal, so it would be -2.
A man is climbing down from 100 feet high descending 30 feet per minute. What equation is right?
1. y=100+30x
2. y=100x+30
3. y=100x-30
4. y=100-30x
Answer:
D. y=100-30x
Step-by-step explanation:
Every fpm (Feet Per Minute), the man is descending 30 feet
x = feet per minute
y = total amount
The height of a free falling object is represented by the expression -16t2 + v02 + h0 where v o is the initial velocity of 80 feet per second. And h o is the initial height of 25 feet what is the height of the object at t = 2 seconds ( pls no fake answers )
Answer:
The height of the object after 3 seconds is 45 feets.
Step-by-step explanation:
The height of an object thrown into the air with an initial upward velocity of 63 feet per second is given as
Where, h(t) is height of the object in feet and t is the time in seconds.
We have to find the height of the object after 3 seconds. So, substitute t=3.
Therefore height of the object after 3 seconds is 45 feets.
i really don't understand this yall
0.088
Step-by-step explanation:
watch some tutorials on how to divide decimal numbers on yt.
Help plz:
13. Solve the following inequalities:
a. 3x - 3 > 6
b. 24x + 4 < 52
c. -2x - 2 < 8
d. 10x - 100 > 0
Answer:
[tex]3x - 3 > 6\\= 3x - 3\\=0x\\0x < 6\\\\24x + 4 = 28x\\28x < 52\\\\-2x - 2 < 8\\= -2x - 2\\= -4x\\-4x < 8\\\\10x - 100 > 0\\= 10x - 100 \\=-90x\\-90x > 0[/tex]<---- Why is -90x greater than 0?
because 90x > 0.
Step-by-step explanation:
hope this helped.
Answer:
a. = x > 3
b. = x < 2
c. = x > -5
d. = x > 10
Step-by-step explanation:
Solve means to find x.
a.
3x - 3 > 6
+3 each side
3x > 9
Divide by 3 each side
x > 3
b.
24x + 4 < 52
-4 each side
24x < 48
Divide by 24 each side
x < 2
c.
-2x - 2 < 8
+2 each side
-2x < 10
Divide by -2 each side (Causing the inequality sign to flip, dividing or multiplying by a negative causes it to.)
x > -5
d.
10x - 100 > 0
+100 each side
10x > 100
Divide by 10 each side
x > 10
When mom is doing cleaning on her own it takes 2 hours. When dad does cleaning, it takes 4 hours. How long will it take if both of them work together?
Students on the softball team earned $295 from a car wash. How many team banners can they buy if each banner costs $8? Explain how you interpreted the remainder.
Answer:
37 banners (Or 36 since it would cause 1 dollar off.)
Step-by-step explanation:
The reason why the teams would be able to buy this much is because if we divide 8 and 295, to which it would give the number 36.
Select each pair of equivalent numbers. PLS HELP DUE TMR AND I DONT HOW TO SOLVE IT, PLS SHOW HOW U SET IT UP
When solving: 1,175 ÷ 5, using partial quotients, how would you decide which power of 10, when multiplied by 5, should be subtracted first?
Answer:
1,165
Step-by-step explanation:
To solve 1,175 ÷ 5 by using partial quotient we should subtracted 10², when multiplied by 5.
What is mean by Subtraction?
Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.
Given that;
The expression is,
⇒ 1,175 ÷ 5
Now,
Solve the expression 1,175 ÷ 5 by using partial quotients as;
5 ) 1,175 (
- 500 100
------
675 135
-675
--------
00
Thus, To solve 1,175 ÷ 5 by using partial quotient we should subtracted 10², when multiplied by 5.
Learn more about the partial quotient visit:
https://brainly.com/question/28961253
#SPJ2
How many 1/8 tps can go into 1/8 cup?
Answer:
6 tps
Step-by-step explanation:
3 tsp = 1 tablespoons
16 table spoons = 1 cup
therefore 48 teaspoons = 1 cup
therefore 1/8th cup =6 teaspoons
Answer:
(1/8) cup = 6 U. S. teaspoons
Step-by-step explanation:
Do a quick Internet search. Type '1 cup = teaspoons" into the address line as tho' you were doing a search. Result: 1 cup = 48 U. S. teaspoons.
We want to know the teaspoon equivalent of 1/8 cup. To get this, multiply both sides of the above equation by 1/8:
(1/8) cup = (1/8)(48 U. S. teaspoons), or (1/8) cup = 6 U. S. teaspoons.
PLEASE ANSWER BOTH QUESTIONS. Use Graph to help answer them. NO LINKS.
Simplify the expression. Drag and drop a number into each box to complete the simplification.
8 × (30 ÷ 15)2 + 3 = 8 × (___)2 + 3
= 8 × ___ + 3
=____ + 3
=____
numbers to drag and drop: 51, 32, 38, 4, 35, 2
Answer:
8 × (30 ÷ 15)2 + 3 = 8 × (2)2 + 3
= 8 × 4 + 3
=32 + 3
=35
Step-by-step explanation:
Answer: 35
Step-by-step explanation: Mark brainiiest please
Amelia has 100$ in her savings account and plans on solving 20$ per week. Which equation is right?
1. y= 20x+100
2. y= 100x + 20
3. y=100x
4. y=20x
Answer: I think it is number 1. y=20x+100
use the table of probabilities to answer questions 1-3
1.list members of the sample space that include a taco use parentheses
2.list the members of the sample space that include cheese us parentheses
3.What is the probability of choosing a burrito with cheese and a taco or wrap with salsa??
please help
Answer:
what
Step-by-step explanation:
HELP PLEASE PLEASE I NEED HELP!!!
Which equation can be used to find 55 percent of 900?
StartFraction 55 times 1 Over 900 times 1 EndFraction = StartFraction 55 Over 900 EndFraction
StartFraction 100 times 16.36 Over 55 times 16.36 EndFraction = StartFraction 1636 Over 899.8 EndFraction
StartFraction 900 times 9 Over 100 times 9 EndFraction = StartFraction 8100 Over 900 EndFraction
StartFraction 55 times 9 Over 100 times 9 EndFraction = StartFraction 495 Over 900 EndFraction
Answer: StartFraction 55 times 1 Over 900 times 1
Step-by-step explanation:
Answer
its D, i know because i used a different person and they said a it was totally wrong
Step-by-step explanation:StartFraction 55 times 9 Over 100 times 9 EndFraction = StartFraction 495 Over 900 EndFraction
(
( HOPE THIS HELPS
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3. Given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solution. Show why this is true by solving the system of equations given. Justify the reason for each step. HINT: Use the addition property of equality and multiplication property of equality in your answers. (8 points: 1 point for each question)
5x + 2y = 7
3x – y = 2
To solve the system using elimination, first multiply the bottom equation by 2. Write the new system of equations. (1 point)
Why is this multiplication allowed? (1 point)
What variable will be eliminated when the equations are combined after
the multiplication? (1 point)
Next, add the equations together. Your answer should be a single equation with one variable. (1 point)
Why can you add the equations? (1 point)
Solve the equation for x. (1 point)
Substitute x back into one of the equations to solve for y. (1 point)
What is the solution to the system of equations? (1 point)
Answer:
Step-by-step explanation:
To solve the system using elimination, first multiply the bottom equation by 2. Write the new system of equations. (1 point)
5x + 2y = 7
6x –2y = 4
Why is this multiplication allowed? (1 point)
Because the entire equation was multiplied by the same number, the equation remains the same.
What variable will be eliminated when the equations are combined after the multiplication? (1 point)
The Y variable
Next, add the equations together. Your answer should be a single equation with one variable. (1 point)
11x = 11
Solve the equation for x. (1 point)
X = 1
What is the solution to the system of equations? (1 point)
X = 1 and Y = 1 so the answer is (1, 1)
(If you solve this again, but eliminate the X variable, you will still receive that answer 1, so Y = 1)
Sorry my first answer was wrong
Please help with these questions!! Tysm!
i shall give the right answer brainliest
[tex]\text{Given that,}\\\\\text{Diameter of the Sun} = 1.4\times 10^6 ~ \text{km}\\\\\text{Diameter of Mercury} = 5000 ~ \text{km} = 5 \times 10^3 ~ \text{km}\\\\\text{The ratio,}\\\\(1.4\times 10^6): (5\times 10^3)\\\\=\dfrac{1.4 \times 10^6}{5\times 10^3}\\\\= 0.28 \times 10^3\\\\=2.8 \times10^2[/tex]
F(x) = 6 (1/8)^x is an example of
An exponential growth function
A logarithmic growth function
An exponential decay function
A logarithmic decay function
Answer:
Exponential decay. Your growth factor is 1/8, which is between 0 and 1. Thus, the value is decreasing exponentially.
If the growth factor is greater than 1, you have exponential growth. Logarithmic functions will always contain a logarithm, so you can quickly rule out those options.
Step-by-step explanation:
What is equivalent to 5(8d)
Answer: ( 2 + 3 ) ( 8d )
Step-by-step explanation:
There are multiple possible answers and I'm not sure if you're missing part of the question.
Correct me if I am incorrect.
Hurry please!!! Quickly! I have to turn this in in 3 minutes---this is the last problem!!!
thx
1 = 84
3 = 252
7 = 588
10 = 840
Answer:
Step-by-step explanation:
Cheese
Lol, I have no idea what to do
Which of the following equations results in no solutions?
A 3(v + 5) = 2v - 4 + v
B 3(v + 5) = 2v + 15 + v
C 3(v + 5) = 2v + 15
D 3(v + 5) = 2v - 4
Answer:
[tex]\boxed{\sf A) \:3(v + 5) = 2v - 4 + v}[/tex]
Step-by-step explanation:
[tex]\sf A )\:3(v + 5) = 2v - 4 + v[/tex]
Combine like terms:
[tex]\sf 3\left(v+5\right)=3v-4[/tex]
Expand:
[tex]\sf 3v+15=3v-4[/tex]
Subtract 15 from both sides:
[tex]\sf 3v+15-15=3v-4-15[/tex]
[tex]\sf 3v=3v-19[/tex]
Subtract 3v from both sides:
[tex]\sf 3v-3v=3v-19-3v[/tex]
[tex]\sf 0=-19[/tex]
[tex]\boxed{\sf{No\:Solution}}[/tex]
_________________
[tex]\sf B )\:3(v + 5) = 2v + 15 + v[/tex]
Combine like terms:
[tex]\sf 3\left(v+5\right)=3v+15[/tex]
Expand:
[tex]\sf 3v+15=3v+15[/tex]
Subtract 15 from both sides:
[tex]\sf 3v+15-15=3v+15-15[/tex]
[tex]\sf 3v=3v[/tex]
Subtract 3v from both sides:
[tex]\boxed{\sf 0=0}[/tex]
_______________________
[tex]\sf C)\: 3(v + 5) = 2v + 15[/tex]
Expand:
[tex]\sf 3v+15=2v+15[/tex]
Subtract 15 from both sides:
[tex]\sf 3v=2v[/tex]
Subtract 2v from both sides:
[tex]\sf 3v-2v=2v-2v[/tex]
[tex]\boxed{\sf v=0}[/tex]
_______________________
[tex]\sf D)\: 3(v + 5) = 2v - 4[/tex]
Expand:
[tex]\sf 3v+15=2v-4[/tex]
Subtract 15 from both sides:
[tex]\sf 3v+15-15=2v-4-15[/tex]
[tex]\sf 3v=2v-19[/tex]
Subtract 2v from both sides:
[tex]\sf 3v-2v=2v-19-2v[/tex]
[tex]\boxed{\sf v=-19}[/tex]
___________________________
Bob's pluming charges $25 per hour plus a service fee of 40$ for coming out to your house. Which equation is right?
1. y=25x
2. y=25x+40
3. y= 40x+25
4. y=25x-40
Write an equation representing the relationship of 10:20 shown in the graph
10 seed packets grows 20 flowers so 1 seed packet will grow 2 flowers
Answer:
y/2=x
Step-by-step explanation:
if you take the Y axis and dived it by two it will give you your X-axis
The total cost of renting a cement mixer is given by the graph below.
The total cost of renting a forklift is given by the equation y = 30x + 30.
Which item has a higher initial/starting fee that must be paid no matter how many days it is rented for in order to rent it?
Answer:
The cement mixer
Step-by-step explanation:
When x is 0 for the cement mixer, y is 40,
While when x is 0 for the forklift, y is only 40
Identify the parts of the expression 4.2m + (8 , 2) - 6
a. What are the terms of the expression?
b. Which term is the product of two factors?
c. Which term is a quotient?
d. Which term is a constant numerical value?
Answer:
A
Step-by-step explanation:
Mrs. Parker has a small garden in her backyard. The total area of her garden is 3.5 square meters. The length is 5 meters.
What is the width of Mrs. Parker’s garden?
A.
0.7 meters
B.
70 meters
C.
0.07 meters
D.
7 meters
Answer:
B. 0.7
Step-by-step explanation:
3.5/5=0.7
