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2 years ago

Kim buys a gallon of milk that cost $3.15 and a box of cereal that cost $4.79. The total costs of the

Mathematics

2 answers:

alexandr402 [8]2 years ago

7 0

Answer:

$7.94

Step-by-step explanation:

3.15+4.79=7.94

If you want to include tax. 7.94*1.06=8.42

I'm assuming though that you do not want the tax answer.

Setler79 [48]2 years ago

5 0

Answer:

$7.94

Step-by-step explanation:

All you have to do is add the prices of both of the bought items.

$3.15 + $4.79 = $7.94

(PLEASE MARK ME AS BRAINLIEST!!!)

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3 years ago

Suppose that the functions p and q are defined as follows.p(x) = -2x + 1q(x)=-x?Find the following.

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$(q\mathrm{}p)(x)$ $\begin{gathered} q(p(x))=q(-2x+1) \\ =-(-2x+1)^2 \\ So\text{ } \\ (q\mathrm{}p)(5)=-(-2\times5+1)^2 \\ =-(9)^2 \\ =-81 \end{gathered}$

Now let;s solve the second part

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1 year ago

7. Find the distance between the points (13, 8) and (-12, 6)

Alik [6]

9514 1404 393

Answer:

√629 ≈ 25.08

Step-by-step explanation:

The distance formula is useful for this.

d = √((x2 -x1)² +(y2 -y1)²)

d = √((-12 -13)² +(6 -8)²) = √(625 +4) = √629 ≈ 25.08

The distance between the points is about 25.08 units.

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2 years ago