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kykrilka [37]
3 years ago
15

Solve for r. 5(r - 10) = -51 Enter the answer in the box.

Mathematics
1 answer:
o-na [289]3 years ago
5 0

Answer:

r = -1/5

Step-by-step explanation:

5(r - 10) = -51

Distribute

5r - 50 = -51

Add 50 to each side

5r-50+50 = -51+50

5r = -1

Divide each side by 5

5r/5 = -1/5

r = -1/5

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Ann weighs 259 pounds but is only 5 feet 3 inches tall. Betty is 6 feet tall. How much would you expect Betty to weigh if they h
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Answer:

D. 296.00 LBS

Step-by-step explanation:

We convert both heights to inches.

1 ft = 12 in.

5 ft 3 in = 5 × 12 in. + 3 in. = 63 in.

6 ft = 6 × 12 in. = 72 in.

\dfrac{63~in.}{259~lb} = \dfrac{72~in.}{x}

\dfrac{63x}{259} = 72~lb

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Answer: D. 296.00 LBS

7 0
2 years ago
A class of 64 students was given 320 book. How many will each student take home
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Answer:

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Step-by-step explanation:

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4 years ago
Los estudiantes de grado decimo deciden realizar un paseo de despedida de fin de año. Han cotizado los precios para viajar a Car
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The correct answer is B) y = 120000x + 420000.

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3 0
3 years ago
I am a part of a whole I am greater than 3/4 but less than 9/10. I am a decimal with 3 in the hundredths place. What number am I
Alborosie

Answer:

"You" are 0.83.

(Alternative fraction version: 83/100)

Step-by-step explanation:

First, let's turn 3/4 and 9/10 into decimals.

3/4 becomes 0.75, and 9/10 becomes 0.9.


We know that it has to be a decimal, and we also know it must be greater than 0.75 but less that 0.9.


It can't be 0.73, since that's less than 0.75. It also can't be 0.93, since that's over 0.9. That means we're left with 0.83.

Our final answer is 0.83, AKA 83/100.

8 0
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The value of x is???
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Step-by-step explanation:

becusee its the same as the one across

7 0
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