Plz help me with this problem

Mathematics

1 answer:

mixer [17]3 years ago

7 0

I don’t know what is your problem is

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A group of fitness club members lose a combined total of 28 kilograms in 1 week. There are approximately 2.3 pounds in 1 kilogra

alekssr [168]

Answer:

9.2 pounds

Step-by-step explanation:

64.4 (28*2.3) pounds in 1 week

64.4/7 = 9.2

Hence, every day the group lost 9.2 pounds.

3 0

3 years ago

Read 2 more answers

Jay works two jobs, at a daycare center and at a grocery store. The number of hours he works at the grocery store is twice the n

Pie

Answer:

3x=42

Step-by-step explanation:

assume Jay works x hours in daycare, which means he works 2x hours in the grocery store, he totally works 42 hours per week equal to x hours in daycare plus 2x in the grocery store.

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1 year ago

Perry made $20,000 per year.He soon he received a promotion(raise) with a 20% increase in pay.What is his new salary?How much is

user100 [1]

Hello! The salary goes up 20% due to the promotion. His original salary was $20,000. To find out his new salary, you have to do is multiply the original price by the rate. 20,000 * 20% (0.2) is 4,000. His promotion is $4,000. Now, we add. 20,000 + 4,000 is 24,000. There. Perry's new salary is $24,000.

5 0

3 years ago

Am I correct if not help plzzz

11Alexandr11 [23.1K]

Hey there!

You got the first part right where you added r to both sides. However, you need to make sure that you complete all actions on both sides, including canceling out parts of terms by division. The only thing you need to do is divide both sides by h instead of just the left. This will make your answer:

$y = \frac{b+r}{h}$

Hope this helped you out! :-)

4 0

3 years ago

Distance between points (7,6) (-3,-1)

GaryK [48]

Answer:

Step-by-step explanation:

(7,6) (-3,-1)

(x1,y1) (x2,y2)

$Distance=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}\\\\=\sqrt{(-3-7)^{2}+(-1-6)^{2}}\\\\=\sqrt{(-10)^{2}+(-7)^{2}}\\\\=\sqrt{100+49}=\sqrt{149}\\\\=12.21$

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3 years ago