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arlik [135]
2 years ago
9

X + 7 when x = -11 What is the answer

Mathematics
1 answer:
AleksAgata [21]2 years ago
7 0
-3!!!!!!!! Is the answer have fun and I hope you get this right
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24. Mailboxes Plus sends packages overnight for $5 plus $0.25 per ounce
velikii [3]

Answer:

his package weighs 30 ounce

Step-by-step explanation:

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3 years ago
If the principal, interest rate, and time are identical, you will earn more interest with
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B.) False is the answer
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The yearbook club had a meeting. The meeting had 8 people, which is one-fourth of the club. How many people are in the club?
nataly862011 [7]

Answer:

32

Step-by-step explanation:

Since we know 8 = 1/4

We can convert the 1/4 into a percentage:

8 = 25%

To get to 100% which is the full club we have to multiply both sides by 4:

8×4 = 25% ×4

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4 0
2 years ago
Quadrilateral BCDE is a rhombus. What is DE?<br> D<br> с<br> 9z<br> E<br> 2+72<br> B
aleksklad [387]

Answer:

DE = 81

Step-by-step explanation:

The sides of a rhombus are congruent , thus

9z = z + 72 ( subtract z from both sides )

8z = 72 ( divide both sides by 8 )

z = 9

Then

BC = 9z = 9 × 9 = 81

Since the sides are congruent, then DE = 81

6 0
3 years ago
1. How much work is done on a 20-N rock that you lift 1.5 meters up?
RUDIKE [14]

Answer:

= 30 joules

Step-by-step explanation:

Work done is given by the product of Force and distance

Work done = Force × distance

Work is measured in joules.

Force = 20 N , distance = 1.5 m

Thus;

Work done = 20 N × 1.5 m

                 <u> = 30 Joules</u>

4 0
3 years ago
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