Answer:
x=8.8571428
Step-by-step explanation:
7x-7=55
Add 7 to both sides,
7x=62
divide by 7
x=8.8571428
Can I get the brainliest?
Answer:
B. 271 square units
Step-by-step explanation:
The area is the sum of 3 rectangles areas
step 1 12 * 19 = 228
step 2 3 * 3 = 9
step 3 2 * 17 = 34
Now, we add all the answers we got to get the area.
= 228 + 34 + 9 = 271 square units
Answer:
Step-by-step explanation:
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Answer:
C
Step-by-step explanation:
Since the question is asking for surface area and the dimensions are multiplied by 10, the surface area is multiplied by 10^2, or 100. (For area it would be 10^3, or 1000)
A. she has 29 complete out of 100 and we want to find how many more so
29+x=100
that is also B.
B. 29+x=100
subtract 29 from both sides
x=71