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zhenek [66]
2 years ago
13

- 8.5а - 4.5+ За = - 24.5​

Mathematics
2 answers:
Vitek1552 [10]2 years ago
5 0

Answer:

a=3.63

Step-by-step explanation:

Isolate the variable by dividing each side by factors that contain the variable.

olchik [2.2K]2 years ago
3 0
3.63
hope this helps:)

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Write a rule to describe the transformation.
Angelina_Jolie [31]

Step-by-step explanation:

The function translation / transformation rules: f (x) + b shifts the function b units upward. f (x) − b shifts the function b units downward. f (x + b) shifts the function b units to the left

4 0
2 years ago
Isabel received 4/7 of the 210 votes for cast for class treasurer. How many votes did she receive? Write your answer in simplest
KengaRu [80]

Answer:

120 votes

Step-by-step explanation:

So one way to solve this is by creating an equation to solve for x.

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8 0
3 years ago
There are 40 boys in a computer club. The ratio of girls to boys is 2 to 5. How many girls are in the club?
Mandarinka [93]
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4 0
3 years ago
Read 2 more answers
Aster sells used cars. She earns no base pay, but is paid a commission of 25% for each car sold which can be modeled by the equa
Vikentia [17]
The equation can also be seen as y = 0.25x + 0.

There is no x-intercept in the equation. This means that Aster has no base pay, or no starting pay. So all of her earnings only depend on x amount of car sales.
6 0
3 years ago
Read 2 more answers
Are the roots equal or unequal ?<br><img src="https://tex.z-dn.net/?f=x%20%7B%7D%5E%7B2%7D%20%20-%206x%20%2B%209%20%3D%200" id="
vesna_86 [32]
This can be factored as (x-3)^2, so they are equal
3 0
2 years ago
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