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4 years ago

When comparing answers on a group assignment, Jenny and Jeremy found that their answers did not match.

Mathematics

1 answer:

WINSTONCH [101]4 years ago

6 0

Jenny has the correct solution for the group assignment. It is evident in her response because she uses the correct percentage of 41/100. Unlike Jeremy who uses 41/99. When using fractions or decimals the numerical range always extends to 100.

The decimal number would be 0.41.

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To answer the question for all the missing operations are either: add, subtract , multiply , or divide.

Alexeev081 [22]

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question b is divide. -40 divided by 8 is -5.

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question e is add. If you put a minus sign, the signs would cancel out and become addition.

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2 years ago

{x/x es un número primo par}

katrin2010 [14]

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3 years ago

Simplify the giving expression (18/12 t-8)2

bekas [8.4K]

Answer:

3t - 16

Step-by-step explanation:

(18/12 t-8)*2

First simplify inside the parentheses

(3/2 t -8)*2

Then multiply

3/2t *2 -8*2

3t - 16

5 0

3 years ago

Read 2 more answers

Two airplanes are carrying food and medical supplies to a country in need. One airplane is carrying 63 meals and 57 medical kits

Tju [1.3M]

Answer:

63m + 57k = 714 ____________ (1)

78m + 57k = 789 ____________(2)

The price of one meal is $5

Step-by-step explanation:

Let the price of one meal be m.

Let the price of one medical kit be k.

One airplane is carrying 63 meals and 57 medical kits and the total cost for those supplies on that airplane is $714.

This means that:

63m + 57k = 714 ____________ (1)

The other airplane is carrying 78 meals and 57 medical kits and the total cost for the supplies on that airplane is $789.

This means that:

78m + 57k = 789 ____________(2)

We now a system containing two linear equations that can be used to solve to problem:

63m + 57k = 714 ____________ (1)

78m + 57k = 789 ____________(2)

To find the price of one meal, we subtract equation (1) from (2) and simplify:

78m + 57k = 789

- 63m + 57k = 714 _

15m = 75

=> m = 75 / 15 = $5

The price of one meal is $5

6 0

3 years ago

What is the answer Find the slope and the y-intercept

MaRussiya [10]

Answer:

y = 7x + 6

The slope is 7

The y-intercept is 6

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4 years ago