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Greeley [361]
3 years ago
9

Which equation has solution x=-3?

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0

Answer:

D

Step-by-step explanation:

Distribute 1/2 to 2x and -6.

Then you are left with x-3=-6

Add 3 to both sides and you are left with the answer

x=-3

So option D is correct

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If you assume the samples are representative how many whole wheat bagels might you infer are sold at each store
Alexxandr [17]

Maurine owns three bagel shops. Each shop sells 500 bagels per day. Maureen asks her store managers to use a random sample to see how many whole wheat bagels are sold at each store each day. Shop A has total of 50 bagels in sample and 10 are whole wheat bagels. Store B has a total of 100 bagels in sample and 23 are whole wheat bagels. Shop C has 25 total bagels in sample and 7 are whole wheat bagels.

We find fraction of whole wheat bagels to the sample for each shop using given information

Shop A = \frac{10}{50}  = 0.20

Shop B = \frac{23}{100}  = 0.23

Shop C = \frac{7}{25}  = 0.28

The number of whole wheat bagels for each shop that sells 500 bagels per day

Shop A = 0.20 * 500= 100

Shop B = 0.23 * 500= 115

Shop C = 0.28 * 500= 140

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3 years ago
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3 years ago
Find The Missing Exponent<br><br> (b^2)_=b^-6
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There answer should well be -24 you take the sign from the greater digit and if it's different digits you subtract but I'm this case were dividing and -24 ÷4 = -6
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How do u show Ur work to the problem<br> -6p+8p=-16+4p
suter [353]
-6p+8p=-16+4p
Combine like terms
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