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sweet-ann [11.9K]
2 years ago
14

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

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

Answer:

18yexp2-14

Step-by-step explanation:

Dovator [93]2 years ago
3 0
2y^2 + 16y^2 -7
final answer: 18y^2 -7
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The nature center has a fish tank
ANEK [815]

Answer:

288 small fish.

Step-by-step explanation:

The first thing is to calculate the volume of the prism, which would be the area of the base (length by width) and that by the height, that is:

a = l * w * h

l = 6

w = 4

h = 4

Replacing

a = 6 * 4 * 4

a = 96 cubic feet

they tell us that per cubic foot there is room for 3 small fish, therefore:

96 * 3 = 288

Which means that there are 288 small fish.

4 0
3 years ago
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Eric has 10 cookies and, gives 5 cookies to Brad. How many do you have left.
Juli2301 [7.4K]
He will have 5 cookies left
8 0
3 years ago
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HURRY QUICKLY PLEASE William measures the length of three sides of a building. Place the lengths in order from greatest to least
insens350 [35]

Answer:

104m, 0.096km, 2100cm

Step-by-step explanation:

0.096 kilometres = 9600

2100 cm

104m = 10400 cm

10400, 9600, 2100

104m, 0.096km, 2100cm

Answered by Gauthmath

4 0
2 years ago
What percent of the June budget was for babysitting and movies (to the nearest tenth)?
Aleonysh [2.5K]
The monthly expenses are found below:


Mortgage - $752 Tim's Chevron - $23Johnny's Allowance - $8Electric - $176Jenny-babysitting - $12Movie - $14Dry Cleaning - $41Tithe - $85,Credit Card - $150Food - $101Phone - $45Water - $16 Car - $272 


Adding all the expenses, will give us a total of $1695.
 
To get the percent which is allocated for movie and the baby sitting:


Add the amount for the two then divide that to the total then multiply it by 100%
= 12 + 14 / 1695 x 100%
= 26 / 1695 x 100%
= 0.015339233 x 100%

=1.5%
The answer is 1.5%



3 0
3 years ago
1.698 to nearest whole number explain step by step please?
VikaD [51]

Answer:

1,698 rounded to the nearest whole number is 1,698.

Step-by-step explanation:

1,698 is a whole number, but 1,698 rounded to the nearest tenth is 1,700

and round to the nearest hundred is 1,700. rounded to the nearest thousandth is 2,000. Hope this helps!!!!

8 0
3 years ago
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