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ValentinkaMS [17]
3 years ago
15

Mrs. Epperson stayed up too late playing Fortnite and drinking Monster, and now she's making mistakes when solving equations! Lo

ok at her work shown, and determine her mistake. What is the CORRECT solution for x? Include a description of her mistake in your response.

Mathematics
1 answer:
Dima020 [189]3 years ago
5 0

Answer:

answer is b

Step-by-step explanation:

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It takes 4 hours to go fly to Atlanta, a city that is about 200 miles. How many miles have I flown in in 2.5 miles
Irina-Kira [14]

Answer:

x = 125

Step-by-step explanation:

4 hrs : 200 mi

2.5 hrs : x mi

4/2.5 = 1.6 hrs

200/1.6 = 125 mi

x = 125 mi

5 0
4 years ago
5x + 8 − 3x = −10<br><br> x = −9<br> x = −1<br> x = 1<br> x = 9
zvonat [6]

Answer:

-9

Step-by-step explanation:

7 0
4 years ago
You are paid $82.59 for 7 1/2 hours at work. what is your rate of pay ?
german
$11.01 is your rate of pay
3 0
3 years ago
X=3/5 y=1/3 z=2 4/5 <br><br> work out the value of Z+X x Y
alexandr402 [8]
X=60 Y=33.333~ Z= 80 (I’m pretty sure this is right, but I’m not sure if this is what you wanted/needed) hope this helped^-^
4 0
3 years ago
This figure shows how to create a six-pointed star from twelve equilateral triangle tiles: (SEE FIGURE ATTACHED) If each of the
vekshin1

Answer:

Perimeter of the final star = 40 cm²

Step-by-step Explanation:

The perimeter of the six-pointed star is the sum of the sides of the 6 equilateral triangles that form a boundary around the star.

1 triangular tiles gas a perimeter of 10cm.

Only 2 out of the 3 equal sides of each of the 6 equilateral triangles form the boundary of the final star.

Therefore, perimeter of the final star = ⅔ of the total perimeter of 6 triangular tiles

= ⅔ of (10*6)

= ⅔*60

= 2*20

Perimeter of the final star = 40 cm²

6 0
3 years ago
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