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3 years ago

5

It is A (45). Hope this helps!

1 answer:

lorasvet [3.4K]3 years ago

7 0

What do you need help with? :0

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Martin earns $7.50 per hour proofreading ads at a local newspaper. His weekly wage m can be described by the equation w=7.5h, wh

lawyer [7]

Don't listen to the guy below me haha <span> f(h) = 7.5x where you input h for x

so
f(15) = 7.5(15)
f(20) = 7.5(20)
f(25) = 7.5(25) </span>

5 0

3 years ago

Mr. Whitley works at a furniture store and

photoshop1234 [79]

750 I iiiiiiiiiioiiii

4 0

3 years ago

HELP I ONLY HAVE LIKE 5 MINUTES LEFT I WILL MARK YOU AS BRAINLIEST!!

elena-14-01-66 [18.8K]

Answer:

-3 x 3 is 9 and -3 x -432 is 1296 and 3 x 432 is 1296 if that helps

Step-by-step explanation:

5 0

3 years ago

Noah said, “When you divide a number by a second number, the result will always be smaller than the first number.”

marshall27 [118]

Answer:

When dividing two fractions by each other, the result will be larger. Dividing two whole numbers, however, will always result in a smaller number because you're taking away a part of the number.

Step-by-step explanation:

8 0

3 years ago

The zeros of the function f(x) = (x + 2)^2 - 25 are

blondinia [14]

$The\ zeros\ of\ a\ function\ f(x)\ is\ when\ f(x)=0.\\------------------------\\f(x)=(x+2)^2-25\\the\ zeros,\ if\ f(x)=0\iff(x+2)^2-25=0\\\\(x+2)^2-5^2=0\ \ \ \ |use\ a^2-b^2=(a-b)(a+b)\\\\(x+2-5)(x+2+5)=0\\\\(x-3)(x+7)=0\iff x-3=0\ or\ x+7=0\\\\x-3=0\ \ \ |add\ 3\ to\ both\ sides\\\boxed{x=3}\\or\\x+7=0\ \ \ \ \ |subtract\ 7\ from\ both\ sides\\\boxed{x=-7}\\\\Answer:\boxed{(4)\ -7\ and\ 3}$

5 0

4 years ago

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