Answer:
x=-8
Step-by-step explanation:
x+3=-5
x=-5-3x=-8[tex]x + 3 = - 5[/tex]
[tex]x = - 5 - 3[/tex]
[tex]x = - 8[/tex]
verification:
[tex]x + 3 = - 5[/tex]
[tex] - 8 + 3 = - 5[/tex]
[tex] - 5 = - 5[/tex]
can you please help me
Answer:
For 1 )
x1 = -6 x2= 4. y1 = 7 and y2 = 5
For2)
x1= -1. x2= -5. y1 = 3 and y2 =7
For 3)
x1 = 0. x2=-5. and y1= -5. and y2=-15
Which of the following represents a proportional function?
A.the amount of money on a gift card, if the original amount is $200 and $50 is spent once a week for 4 weeks
B.the savings in a bank account, if $100 is initially deposited and $25 is deposited each week afterwards
C. the amount of money charged for a hotel room, if the cost is $86 per day
D. the amount of money that is charged for a cleaning service, if the cost is $25 per visit, plus $15 for each hour of work
Need this ASP Please Help!
Answer:
A
Step-by-step explanation:
the card would have 150
plssssssss help ASAP.
Answer:
Description: translate 3 to the right and 5 down
Step-by-step explanation:
and I am not sure about the other one because it didnt give me a point for me to calculate
sorry i hope I helped
Simplify: -4x(2x – 3) + 10x^2
Step-by-step explanation:
-4x(2x – 3) + 10x^2
[tex] - 8 {x}^{2} + 12x + 10 {x}^{2} \\ 2 {x}^{2} + 12x[/tex]
Anybody know the answer ?
) Which statement describes the expression 2x - 4?
) 2 less than 4 times a number
.) 4 minus the product of 2 and a number
1) 4 less than twice a number
) 2 minus the product of 4 and a number
Answer:
4 less than twice a number.
Answer:
3
Step-by-step explanation:
It shows 4 less than 2 Xs
what is the answer for the picture?
Answer:
4/3
Step-by-step explanation:
what is the answer to this?
Please answer fast thanks!!
Answer:the amount of money one ride costs
Step-by-step explanation:
that way to time the amount of rides and the cost
2. Eight cards are marked : (3,4,5,6,7,8,9,10), such that each card has
exactly one of theses numbers. A card is picked without looking.
Determine the probability of choosing a number greater than 5. (decimal)
A .625
B 1.75
C .50
D .60
It takes 8 hours to travel 600 miles. How fast is the car traveling?
Answer:
75 miles per hour
Step-by-step explanation:
ok divide 600 by 8
What does it mean to raise a power to another power?
PLS HELPPP
Answer:
it means To raise a power to a power means to raise one exponent to another. Whether the exponents are real, imaginary, monomials or polynomials, to simplify these problems, all you have to do is multiply the exponents together. Hope this helps
PLEASE HELP, giving brainliest to whoever answers
Answer:
(-1, -7)
Step-by-step explanation:
The absolute minimum of the function is the lowest possible point shown on the graph. We see that the function stops at the point (-1, -7) and that is the lowest point possible. Thus, making it the minimum.
Best of Luck!
7(-2x + 4) + (-9x-3)
add the following expressions
Answer:
-23x + 25
Step-by-step explanation:
7(-2x + 4) + (-9x-3)
-14x+28-9-3
-23x + 25
I hope this helps you out!
Write the prime factorization of the number.
$56=??
plzz help me
Answer:
2^3*7
Step-by-step explanation:
56=7*8=2^3*8
sorry it's blurry, but HELP, I'll give brainlist to anyone who answers please
Hey.!! that's the working out. Take you're time. Bring more questions where u need help.
Is the inequality true or false?
8 + 5(2 x 4) ≥ 9 x 5
9514 1404 393
Answer:
true
Step-by-step explanation:
Using the order of operations to evaluate the expressions, we have ...
8 + 5(8) ≥ 9(5)
8 +40 ≥ 45
48 ≥ 45 . . . . . true
A water tank has 800 liters of water and is going to be drained at a rate of 15 liters per minute.
Dominic is asking his relatives and friends to contribute $2 each to the school library fund. So far he has collected donations from 23 of his relatives. The expression 2(f+23) represents the total amount of money Dominic expects to receive. What part of the expression represents the total number of people that Dominic expects to contribute $2 to his project?
A
f
B
23
C
f+23
D
2f+23
Answer:
Option C : f+23 is the correct answer.
Step-by-step explanation:
Given that:
Amount Dominic wants everyone to contribute = $2
Number of relatives who have contributed = 23
The expression is;
2(f+23)
As we know that 2 represents the amount and 23 represents the number of relatives who have donated, therefore,
f represents the number of people who would donate to the library fund, and
f+23 represents the total number of people who contributes to the fund.
Hence,
Option C : f+23 is the correct answer.
Witch Expression is less than 1?
A. 4 divided by 2/3
B. 3/4 divided by 2/3
C. 14/8 divided by 15/8
D. 2 4/8 divided by 1 5/8
:)
Answer: The answer is C because C is 14/15
Step-by-step explanation:
work out the difference between 20% of 90 and 3/7 of 49
Answer:
sure
Step-by-step explanation:
Squares PQRS and TUBE are shown below. Describe a sequence of transformations of square PQRS that moves it to square TUVW
Answer:
a translation 2 units down and 2 units to the left, then a reflection over the x-axis
Step-by-step explanation:
Tuck is 11 years old, and he has a younger
brother. His brother's age is represented by the
expression 2x - 14, when x represents Tuck's age.
How old is Tuck's brother?
Answer:
his brother is 8
Step-by-step explanation:
i did math :)
Answer:
Tucks brother is 8 years old.
Step-by-step explanation:
2x = 22 - 14= 8
use distributive property to write an expression 0.4(-5-7y-13.8)
Answer: -2.8y - 7.52
The simplified form of the expression is -2.28y - 7.52.
What is an expression?One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is a number used before a phrase.
Given:
An expression,
0.4(-5-7y-13.8).
Solving the expression with the help of distributive property,
0.4 x -5 - 0.4 x 7y - (0.4 x 13.8).
= -2 -2.8y - 5.52
= -2.28y - 7.52
Therefore, -2.28y - 7.52 is the solution.
To learn more about the expression;
brainly.com/question/24242989
#SPJ2
Solve for the Missing Angle in the Triangle
42 degrees
48 degrees
34 degrees
35 degrees
Answer:
x = 41.8*
Step-by-step explanation:
sinx = 16/24
Answer: the answer is B
Step-by-step explanation: sorry if im wrong
I need help with this geometry review question
Answer:
put the question so we can help you :)
Answer:
There's no question
Step-by-step explanation:
10.ABCD is a rhombus such that measure of angle ACB is 40º find the measure of angle ADC.
Answer:
ADC = 100 degrees
Step-by-step explanation:
Please check attachment for diagrammatic representation of the Rhombus
From what we can see in the diagram;
angle CBD and CDB are equal
The reason for this is that we have an isosceles in triangle CBD
CBD = 90- ACB
CBD = 90-40 = 50
We need ADB to completely calculate ADC
CAB is also 40 from the isosceles ABC
That means DBA = 90 - CAB = 90-40 = 50
So from isosceles ABD, we have that ADB is also 50
Mathematically;
ADC = ADB + DBA
ADC = 50 + 50
ADC = 100
I have been working all morning on this question and still I don't have the answer to it. What is 2 and 2/4 + 3 and 2/4?
Answer: 2 and 2/4 + 3 and 2/4 = 1.
Step-by-step explanation:
in these type of problems you need to add separately the whole and rational parts:
(2 and 2/4) + (3 and 2/4) = (2 + 3) and (2/4 + 2/4)
= 5 and 4/4
but 4/4 = 1
And also remember that the "and" is equivalent to a "+" sign, then:
5 and 4/4 = 5 + 1 = 6
Then:
2 and 2/4 + 3 and 2/4 = 1.
Which comparison about the shapes is true?
A. For every 2 rectangles there are 8 triangles.
B. For every 6 triangles there are 8 rectangles.
C. For every 2 rectangles there are 4 triangles.
D. For every 6 triangles there are 2 rectangles.
Answer:
d
Step-by-step explanation:
there are six triangles and two rectangles
Answer:
D. For every 6 triangles there are 2 rectangles.
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