Answer:
This possability is 100/300 or 1/3 chance
Step-by-step explanation:
Whats 9+10?
A.21
B.14
C.19
D.(mL³)
Answer:
a. 21
Step-by-step explanation:
jk its c.19
Answer:c 19
Step-by-step explanation:
10. Plus 9 equals 19
f(x)=22x+14, find f(5)
Answer:
f(5) = 124
Step-by-step explanation:
Step 1: Define
f(x) = 22x + 14
f(5) = x = 5
Step 2: Substitute and evaluate
f(5) = 22(5) + 14
f(5) = 110 + 14
f(5) = 124
What is the the simplified form of the following expression? 5 ( t - 1 ) (please see picture below to find your answer choices)
Answer:
5t-5
Step-by-step explanation:
Luke shade 20 squares on his hundredths grid. Bekka shaded 30 squares on her hundredths grid.
Answer:
50 hundredths
Step-by-step explanation:
20 + 30= 50
Solve s3=1 square root
Answer:
If you are solving for s, the answer would be ⅓
Step-by-step explanation:
reason for this is as following.
1. you want to find the square root 1, which is one. because you get 1 by multiplying 1 and 1
2. Next, you want to decide each side by 3 making it s = ⅓
Solve x^2 – 10x = -21
Answer:
Step-by-step explanation: x^2-10x+21=0
(x-7)(x-3)
x = 3,7
2. Tom makes $50 a day, 5 days a week. If his rent every four weeks was $500, what is
his overall net profit?
Answer:
$500 net profit in 4 weeks
Step-by-step explanation:
+$50 a day, 5 days a week, -$500 every 4 weeks
1. solve for initial profit in 4 weeks
5 profitable day*4 weeks= 20 days Tom makes a profit
20 days*$50= $1000 in 20 days
2. subtract rent from initial profit
1000-500= $500
1
If y=4x + 5,
What is y when Ox= 3, and ii) x= -3
When x= 3 then y= 17
When x = -3 then y = -7
solve for c: c - 12 = 3
Steps to solve:
c - 12 = 3
~Add 12 to both sides
c = 15
Best of Luck!
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{c = 15}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{c - 12 = 3}[/tex]
Move 12 to right hand side and change it's sign
[tex] \dashrightarrow{ \sf{c = 3 + 12}}[/tex]
Add the numbers: 3 and 12
[tex] \dashrightarrow{ \sf{c = 15}}[/tex]
Hope I helped!
Best regards! :D
what is the soution to following equation: 1/2(x-10)=3/4(x+8)
Answer: x = -44
Step-by-step explanation:
1/2(x - 10) = [tex]\frac{3}{4}[/tex] (x+8) Apply the distributive property
1/2x - 5 = 3/4x + 6 Add 5 to both sides
+5 +5
1/2x = 3/4x + 11 Subtract 3/4x from both sides
-3/4x -3/4x
-1/4x = 11 Divide both sides by -1/4
x = -44
What is the answer to 4 - (-1)
Answer:
I think the answer is 5
Step-by-step explanation:
4 -(-1)
4+1
which will equal to 5
4 - (-1)
= 4 + 1
= 5
Answer: 5
HELP I WILL MARK YOU BRAINLIEST A bag of flour contains 5 pounds of flour. A batch of cookies required 0.10 pounds of flour. How many batches can be made with the 5-pound bag?
Answer:
50 batches
Step-by-step explanation:
A bag of flour = 5 pounds of flour
A batch of cookies = 0.10 pounds of flour
How many batches can be made with the 5-pound bag?
Batch of cookies in 5 pounds of flour = Total pounds of flour / flour needed per batch of cookies
= 5 pounds / 0.10 pounds
= 50 batches of cookies
50 batches of cookies can be made with 5 pounds of flour
Answer : with one pound of pizza dough you can make one large pizza or two 10-inch pizzas.
so 15 Large pizzas or 30 10 in pizzas
Step-by-step explanation:
HELLLP!! 10 POINTS OFFERED
Answer:
I hope this helps
Step-by-step explanation:
180 Degree Rotation
When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative.
Answer:
hi, if im right i believe it would be option 2
A students cost for last semester at her community was $2700. She spent $351 of that on books. What percent of last semesters college cost was spent on books?
Answer:
13%
Step-by-step explanation:
351/2700 = 0.13 0.13= 13%
What is the value of the expression below when w
=
9 and x = 2?
W – 4x
Answer:
1
Step-by-step explanation:
we are given that: [tex]x = 2[/tex] and [tex]w = 9[/tex]
[tex]w - 4x \\9 - 4*2 \\9 - 8 \\1[/tex]
0.2(x + 3) - 4(2x - 3) = 3.4
Answer:
x= 1.¯17948¯¯
Explain:
Isolate the variable by dividing each side by factors that don't contain the variable
Answer:
your answer is incorrect
Step-by-step explanation:
0.2 times (x+3) = 0.2x + .6
4(2x-3) = 4 x 2x + 4 x -3 = 4 x 2x + -7 = 6x + -7
0.2x + .6 - 6x + -7 = -5.8x + -7
because you cannot combine terms that are not alike, then your final answer would have to be -5.8x + -7 because you did not give us what x is equal to.
find the midpoint of (1,7) and (9,0)
(5 ; 3.5)
Step-by-step explanation:midpoint formula
(x₁ + x₂)/2 ; (y₁ + y₂)/2
(1 + 9)/2 ; (7 + 0)/2
(10/2 ; 7/2)
(5 ; 3.5)
6y + 9 = 33 solve for y
Answer:
-3.5
Step-by-step explanation: 33/6= 5.5 5.5-9= -3.5
Answer:
y = 3
Step-by-step explanation:
1. Subtract 33 by 15 (9+6)
2. You get the answer 18
3. 6 times y = 18
4. y = 3 ; therefore y equals 3.
5. Y = 3
Evaluate 2a + 4b if a =10 and b=6
Answer:
44
Step-by-step explanation:
Last one I promise . I am NOT GOOD AT MATH
Answer:
60 seconds/1 minute
Step-by-step explanation:
We are trying to convert 20.1 meters/second to per minute. Since we know there's 60 seconds in a minute, we would use the conversion factor 60 seconds/1 minute in order to find greyhounds speed per minute
ak-r=on, solve for k
Answer:
U need to copy and paste more of the question
Step-by-step explanation:
Start copy at the top go all the way to the bottem of the question and paste into brainly.
use ctrl c for copy and crtl v for paste
Represent the following sentence as an algebraic expression, where “a number” is the letter x. 1 less than a number
Answer:
x-1
Step-by-step explanation:
if "a number" is x, then one less than that would be subtracting one.
= x-1
Hope this helps!
Which is the correct simplified version of the expression shown below
after combining like terms?
12 + 3.4x -5.4x - X
A. -3x + 12
B. 9x
C. 9.8x + 12
D. -2x + 12
Answer:
D. -2x+12
Step-by-step explanation:
you combine all values with x because they are like terms.
:) hope this helps
Answer:
-2x+12
D is the best answer.
Is negative 4.55 irrational?
Answer:
no
Step-by-step explanation:
it can be made into a fraction
Solve |7x + 21| = 14x. Identify the solution and an extraneous solution.
Answer:
Step-by-step explanation:
solution: x=3;
extraneous solution: x=-1
The solution is 3 and the extraneous solution is -1.
What is the modulus function?The modulus function is the function which gives the magnitude or absolute of the number in the variable.
|x|=x if x>0
-x if x<0
0 if x=0
So according to question,
|7x+21|=14x
case-1: if 7x+21>0
⇒7x>-21
⇒x>-21/7
⇒x>-3
if 7x+21>0 , Using the modulus function property
|7x+21|=14x
⇒7x+21=14x
⇒14x-7x=21
⇒7x=21
⇒x=21/7
⇒x=3 which is also x>-3
x=3 is the solution
case-2: if 7x+21<0
⇒7x<-21
⇒x<-21/7
⇒x<-3
if 7x+21<0 , Using the modulus function property
|7x+21|=14x
⇒-(7x+21)=14x
⇒-7x-21=14x
⇒14x+7x=-21
⇒21x=-21
⇒x=-21/21
⇒x=-1 for which x<-3 is not true
x=-1 is an extraneous solution.
Therefore the solution is 3 and the extraneous solution is -1.
Learn more about the modulus function
here: https://brainly.com/question/26258141
#SPJ2
Write 3/4 cup per 1/2 serving as a unit rate
Answer:
Unit rate = 1 1/2 cups per serving
Step-by-step explanation:
1/2 serving has 3/4 cup
1 serving
3/4 * 1/2 = 3/4 * 2/1 = 6/4 = 6/4 / 2 = 3/2 = 1 1/2
What is the solution of 6x= 15
Answer:
2.5
Step-by-step explanation:
When a variable is next to a number (coefficient) it means you need to multiply. In this equation 6x are next to eachother.
Because we don't know what x is, we have to work backwards.
The opposite of multiplying is dividing, so here we can do...
15/6 and that equals 2.5
To check you replace x with 2.5 like so,
6(2.5)= 15 and it is true!
Hope this helps and have a great day!
w(x) = 2xsquare3 + 3x; Find w(3)
HOPE THIS IS THE ANSWER
David purchased 1.5 pounds of apples that cost 3.60 per pound. If he gave the cashier a twenty dollar bill, how much change would he receive?
Please help with this question.
It’s an assignment that’s due at 11:30
Answer:205
Step-by-step explanation:
