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3 years ago

HELP!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Bingel [31]3 years ago

5 0

The second one g because 125B-100A= 25

Korvikt [17]3 years ago

4 0

Answer:

the second one

Step-by-step explanation:

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HELP ASAP !!!Simplify. (-2)^4(-2) -

stich3 [128]

Answer: -32

Step-by-step explanation: You can start by first changing the equation to (-2)^5. Then you just multiply -2 by itself 4 times to get -32.

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3 years ago

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Can someone help me with this question

prisoha [69]

Answer:

0 0 0 0 0 or

1 2 2 2 3

Step-by-step explanation:

These satisfy all requirements.

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3 years ago

Yang bought thrice as many blue marbles as pink marbles. He spent as much money on the blue marbles as he did on the pink marbke

monitta

Each pink marble is 90 cents. One blue marble is a third the price of a pink marble, and since yang bought 3 times more blue marbles than pink ones, the total prices are equal. Then you account for the difference between the costs. I'm not good at explaining, hope this helped

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4 years ago

Solve for z: yz + 4z = z - y²

poizon [28]

Answer:

Step-by-step explanation:

yz+4z=z-y²

yz+4z-z=-y²

yz+3z=-y²

z(y+3)=-y²

$z=-\frac{y^2}{y+3 }$

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3 years ago

The total number of restaurant purchased meals that the average person will eat in a restaurant, and a car, or at home in a year

Andrei [34K]

Answer:

80 restaurant purchased meals are eaten in a restaurant

31 meals are eaten in a car

60 meals are eaten at home

Step-by-step explanation:

Let us suppose r be the total number of meals eaten in a restaurant

Let us suppose c be the total number of meals eaten in a car

Let us suppose h be the total number of meals eaten in a home

The total number of meals eaten in a restaurant, in a car or at home is given as 163. Hence, $r + c + h = 171.....[A]$
The total number meals eaten in a car or at home exceeds the number eaten in a restaurant by 11. Hence, $c + h = r + 11.....[B]$
Twenty more restaurant-purchased meals will be eaten in a restaurant than at home. Hence, $r = h + 20.....[C]$