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Airida [17]
3 years ago
5

Which equation is true for the value a=7

Mathematics
1 answer:
andrey2020 [161]3 years ago
3 0

Answer:

The answer is just re look at the question A

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Needs to be submitted soon pls help! ASAP! Thank u (also step by step explanation if can)
ozzi

Answer:

7

Step-by-step explanation:

3x+12x+12=7\\15x+12=7\\15x=-5\\x=\frac{1}{3}

____

3(\frac{1}{3} )+4y=7\\1+4y=7\\4y=6\\y=1.5

<h3>____</h3>

3(\frac{1}{3}) +4(1.5)=7

5 0
1 year ago
How many solutions does the following equation have ? -3x+9-2x=-12-5x?
Maurinko [17]

Answer:

0.....................

5 0
3 years ago
WILL MARK YOU BRAINLIEST!!!!
Tema [17]

Answer:

A is not 3, 7

Step-by-step explanation:because it isint

4 0
2 years ago
How many different ways can the line be named? What are those names?
boyakko [2]

Answer: A. 3 ways: k, DE, ED (both DE and ED have line markers over top)

To name a line, we just need two points on the line. We list them in any order because the line extends forever in both directions. Contrast this with a ray where order does matter. The little k is another way to name a line, potentially simplifying things.

Choice B is close, but it mentions ray DE instead of line DE. Choice C is missing line ED. Choice D is a similar story as choice B. These facts allow us to rule out B through D.

5 0
3 years ago
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The table below represents the function f, and the following graph represents the function g. x -6 -5 -4 -3 -2 -1 0 1 f(x) 8 -2
BigorU [14]

Answer:

Complete the following statements.

The functions f and g have the same axis of symmetry.

The y-intercept of f is greater than the y-intercept of g.

Over the interval [-6, -3], the average rate of change of f is less than the average rate of change of g.

7 0
1 year ago
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