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fenix001 [56]
3 years ago
9

Which of the following are steps in the process in solving application problems using the two-order system?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
4 0
<span>Assign two variables for the unknowns.
Write two equations using the assigned variables.
Solve the pair of equations.</span>

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NEED ASAP 7TH GRADE MATH
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Answer:

67.3684% or 67%

Step-by-step explanation:

percent increase = 100 X (final amount-initial amount)/(initial amount)

so

percent increase = 100 X (159-95)/95

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The art teacher is buying new tables to go in the art room. Each table can seat 4 students. The art class has 30 students. How m
bezimeni [28]

Answer:

T = 7.5

Step-by-step explanation:

One table = 4 students

  ? table = 30 students

To get the answer we criss-cross

30 * 1 = 4T(amount of table)

4T = 30

T = 30/4

T = 7.5

There should be 8 tables but the last table has 2 people sitting on it rather than 4.

5 0
2 years ago
A doctor sees each of her patients for 25 minutes during a typical appointment. How many patients can she see in a typical 7.5 h
3241004551 [841]
18
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3 0
3 years ago
Olivia is making chocolate chip pancakes for breakfast. The recipe calls for 0.5 quart of milk and 2.5 cups of flour. When she c
vlada-n [284]

Given:

The recipe calls for 0.5 quart of milk and 2.5 cups of flour.

She has \dfrac{3}{8} quart of milk and \dfrac{18}{8} cups of flour.

To find:

Whether she have the correct amount of milk and flour to make the pancakes from the recipe.

Solution:

Required Milk = 0.5 quart

Milk she has =  \dfrac{3}{8}=0.375 quarts

Clearly, 0.375 < 0.5.

Required Flour = 2.5 cups

Flour she has = \dfrac{18}{8}=2.25 cups

Clearly, 2.25 < 2.5

Since, the amount of milk and flour she has is less than the required amount, therefore she does not have the correct amount of milk and flour to make the pancakes from the recipe

7 0
4 years ago
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