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sweet-ann [11.9K]
3 years ago
14

Combine like terms. 2yexp2 + 2(8yexp2 − 7) =

Mathematics
2 answers:
siniylev [52]3 years ago
7 0

Answer:

18yexp2-14

Step-by-step explanation:

Dovator [93]3 years ago
3 0
2y^2 + 16y^2 -7
final answer: 18y^2 -7
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Nick's boss called to ask if he could cover another employee's shift on Friday night. However, Nick said that he was busy becaus
earnstyle [38]

Answer: $25

Step-by-step explanation:

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3 years ago
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A student said that the y-intercept of the function y = 3 · 4x is 4. What is their mistake? What is the actual y-intercept?
patriot [66]

Answer:

<h2>The y intercept is 0</h2>

Step-by-step explanation:

the equation of a line is given as

y= mx+c

where

m= is the slope

c= is the y intercept

their mistake is that they did not recall that if the "c" is not shown, it is assumed to be zero (0)

6 0
4 years ago
Jamie thought dressing up as a ghost for Halloween would be simple, but there were still many decisions to make. He has 4 differ
nika2105 [10]

Answer:

48

Step-by-step explanation:

When there are several things to combine, and each one can be done in a number of ways, the total number of combinations is the product of all the ways of each item.

There are 4 colored sheets.

There are 6 shapes of eyes.

For each color of sheets, he can cut the eyes in 6 ways, so just taking into account the sheets and the eyes, there are

4 * 6 = 24 different combinations of sheets and eyes

Now for each of the 24 different combinations of sheets and eyes, he can choose from 2 different shoes.

4 * 6 * 2 = 48

The number of different ways is 48.

5 0
3 years ago
Jimmy is making a rectangular sandbox in his backyard for his son. Jimmy will be using wood to frame the sides of the sandbox. H
otez555 [7]
10 x 6 = 60
6 + 4 = 10
3 0
3 years ago
Joey's pizza sells large cheese pizzas for $12.00. Each additional topping costs $0.50. Basketball Boosters bought 12 large pizz
dusya [7]

Answer:

169 cent

Step-by-step explanation:

Given the following :

Cost of large pizza = $12

Cost of additional topping = $0.5

Number of large pizza purchased = 12

topping per large pizza = 3

Amount paid for each pizza :

(cost of pizza) + (3 * cost of topping)

($12) + (3*$0.5)

($12 + $1.5) = $13.5

Total cost of pizza:

Number of pizzas bought * cost per pizza

12 * $13.5 = $162

Number of slices per pizza = 8

Total slices = 12 * 8 = 96 slices of pizza

Cost per slice :

Total cost / total slices

$162 / 96 = $1.6875

= $1.69 = 169 cent

8 0
4 years ago
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