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LuckyWell [14K]
4 years ago
8

Evaluate the expression. |3| + |-1| A) -2 B) -4 C) 2 D) 4

Mathematics
1 answer:
Kisachek [45]4 years ago
4 0

Answer:

D) 4

Step-by-step explanation:

|3| + |-1| = 3 + 1 = 4 \\

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What is the distance between 7 and 1 1/3 as a fraction form.
eimsori [14]

Answer: The distance between 7 and 1/13 in fraction form is 5 2/3.

Step-by-step explanation:

Step 1: Remove 1 and 1/3 from 7.

Step 2: 7 - 1 = 6

Step 3: 6 - 1/3 = 5 2/3.

7 0
3 years ago
Find the solution of -x+5y=-18 5x-9y=10
noname [10]
<span>-x + 5y= -18 so x = 5y + 18
5x-9y=10
substitute </span>x = 5y + 18 into 5x - 9y = 10

5x - 9y = 10
5(5y + 18) - 9y = 10
25y + 90 - 9y = 10
16y = - 80
 y = -5

x = 5y + 18
x = 5(-5) + 18
x = -25 + 18
x = -7

answer
(-7, -5)


4 0
3 years ago
Marley has 5 dollars 11 dimes and 20 pennies + 20 dollars 13 dimes and 40 pennies how much money does Marley have?
castortr0y [4]
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6 0
4 years ago
Read 2 more answers
Heather has her own bakery. She makes 4 pans of muffins each day. If her bakery is open 7 days a week, how many pans of muffins
OlgaM077 [116]

Answer:

28 pans of muffins per week

Step-by-step explanation:

To solve the above question, we know that:

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7 days = x pans of muffins

Cross Multiply

1 day × x pans of muffins = 7 days × 4 pans of muffins

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Since, 7 days = 1 week

Heather makes 28 pans of muffins per week

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3 years ago
Help me solve this problem
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