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Trava [24]
2 years ago
6

13-4x=-11 help please

Mathematics
2 answers:
kakasveta [241]2 years ago
8 0
-4x=-11-13
-4x=-24
X=6
Burka [1]2 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

13 - 4x = -11

Subtract 13 from both sides:

13 - 13 - 4x = -11 - 13

-4x = -24

Divide both sides by -4 to solve for x:

\frac{-4x}{-4} = \frac{-24}{-4}

x = 6

Please mark my answers as the Brainliest if you find this explanation helpful :)

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Answer:

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Step-by-step explanation:

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3 years ago
7) 28 is 35% of what number?​
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80

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3 years ago
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Yanka [14]

Answer:

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Step-by-step explanation:

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5(m)+5(5)=7m+9

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7 0
3 years ago
Jamie and Stella are saving money to sign up for a school trip to Washington, D.C. In order to sign up for the trip, they must p
DanielleElmas [232]

Answer:

1. Let, Jamie needs "$ g" for the  trip. Then, according to the question,

g = 600 -------------------(1)

2. Let, Stella needs "$ m" for the trip. Then, according to the question,

m = 600 -------------(2)

3. If Jamie washes x no. of cars and Stella makes y no. of pies, then,

25x ≥ 600 ≥ 15y -------------(3)

4. Yes, Stella can afford to sign up for the trip with the money she earns.

Step-by-step explanation:

Let, Jamie needs "$ g" for the  trip. Then, according to the question,

g = 600 -------------------(1)

Let, Stella needs "$ m" for the trip. Then, according to the question,

m = 600 -------------(2)

if Jamie washes x no. of cars for $25 each and Stella makes y no. of pies

for $ 15 each, then, according to the question,

25x ≥ 600 ≥ 15y -------------(3)

Yes,  Stella can afford to sign up for the trip with the money she earns. Because, she can make at most 40 pies for $15 each and

$ 40 \times 15 = $ 600 = The amount of money Stella needs for the trip.

7 0
3 years ago
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