3 years ago

I need help with a & c please!

Mathematics

1 answer:

NeX [460]3 years ago

3 0

CD is half of AB. There for you have 6x-24=11x-1. Then you solve

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6. You had a coupon for 25% off from your favorite restaurant. You paid $15. How much was the bill before your discount?

jeka94

Answer:

18.75

Step-by-step explanation:

got this from calculator so might be wrong

u add 25 percent to 15

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2 years ago

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Every evening jenna empties her pockets and puts her change in a jar .at the end of the week she counts her money . one week she

Bad White [126]

There are 35 quarters and 15 dimes.
Systems of Equations:
q+d=50
.25q+.10d=10.25

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3 years ago

What is the range of the function f(x)=3.2x for the domain {-4,-2,0,2,4}

just olya [345]

Answer:

Option A. $\{-12.8,-6.4,0,6.4,12.8\}$

Step-by-step explanation:

we have

$f(x)=3.2x$

we know that

To find the range, substitute each value of x of the domain and find the value of f(x)

For $x=-4$ -----> $f(-4)=3.2(-4)=-12.8$

For $x=-2$ -----> $f(-2)=3.2(-2)=-6.4$

For $x=0$ -----> $f(0)=3.2(0)=0$

For $x=2$ -----> $f(2)=3.2(2)=6.4$

For $x=4$ -----> $f(4)=3.2(-4)=12.8$

therefore

The range is $\{-12.8,-6.4,0,6.4,12.8\}$

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3 years ago

Elena received a 25 dollar gift card to a fun center she drives a race car which costs 0.75 she also wants to use the grift card

Alex777 [14]

B: 4.75+0.75n ≥25

Because she has already spent 4.75 and she only has $25 and she cannot spend more than$25

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2 years ago

Write the numerical expressions in words then solve 10×(2.5+13.5)

TiliK225 [7]

Two and five-tenths plus 13 and five-tenths times ten

and the answer is 160

Hope i helped

please mark me the brainliest

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3 years ago

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