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3 years ago

7

Kelly has a muffin recipe that calls for 1 1/2 cups of sugar. She wants to use 1/2 that amount of sugar. How much sugar will she

use

1 answer:

Arturiano [62]3 years ago

5 0

Answer:

The correct answer would 3/4 cups of sugar

Step-by-step explanation:

divide 1 1/2 by 2 to get 3/4

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Calculate the ending balance of your savings account if you deposit $400 and earn simple interest a 7% for five years.

masha68 [24]

Okay well 7%, changes into 7/100=0.07 and there are 5 years and you have the beginning amount of 400. So 400×0.07=28. 28×5= 140. So add 140 to the be amount, 400+140=$540. Answer is $540.

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3 years ago

The solution set for the inequality x + 4 ≤ 1/2 (x - 3) includes -11 as an element.

Sindrei [870]

Answer:

<h2>x ≤ -11, Yes. The solution set include -11.</h2>

Step-by-step explanation:

$x+4\leq\dfrac{1}{2}(x-3)\qquad\text{multiply both sides by 2}\\\\2x+8\leq1(x-3)\\\\2x+8\leq x-3\qquad\text{subtract 8 from both sides}\\\\2x\leq x-11\qquad\text{subtract x from both sides}\\\\\boxed{x\leq-11}$

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3 years ago

A certain number is multiplied by 4 and then 7 is added to the result then final answer is 39 find the number

Len [333]

4x + 7 = 39

-7 -7

4x = 32

/4 /4

x = 8

The answer is 8.

7 0

3 years ago

Nick and his cousin Sarah have the same birthday but Nick is 4 years older than cigarettes the variables that represents next ag

ad-work [718]

x = Nick's age y = Sara's age

Nick is 8 years older than Sara, therefore

y = x - 8

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3 years ago

Students were surveyed about birthdays. How many more students were born on Wednesday than friday?

WINSTONCH [101]

1 more person ; 2-1 = 1

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3 years ago