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1 year ago

12

7/2x + 1/2x = 7 + 9/2x

1 answer:

lesya [120]1 year ago

5 0

Answer: x=-14

Step-by-step explanation:

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Can the distributive property be used to rewrite

Harman [31]

Answer:

I think No

Step-by-step explanation:

6 0

3 years ago

Find the difference <br> a. 41- 275 <br> b. -15 - 47<br> c. -72 - (-151) <br> d. 612 - (-144)

Gekata [30.6K]

Answer:

41-275=234

15-47=62

-72-{151}=223

612-144=174

Step-by-step explanation:

6 0

3 years ago

Sold the equation. Round to the nearest hundredth. <br><br>17 · <img src="https://tex.z-dn.net/?f=1.8%5E%7B-x%2B7%7D%20%3D%205"

svetlana [45]

Answer:

Final answer is approx x=4.26.

Step-by-step explanation:

Given equation is $1.8^{-x+7} = 5$

Now we need to solve equation $1.8^{-x+7} = 5$ and round to the nearest hundredth.

$1.8^{-x+7} = 5$

$\log(1.8^{-x+7}) = \log(5)$

$(-x+7)\log(1.8) = \log(5)$

$(-x+7) = \frac{\log(5)}{\log(1.8)}$

$(-x+7) = \frac{0.698970004336}{0.255272505103}$

$-x+7 = 2.73813274192$

$-x = 2.73813274192-7$

$-x =−4.26186725808$

$x =4.26186725808$

Round to the nearest hundredth.

Hence final answer is approx x=4.26.

4 0

3 years ago

A group of volunteers has been collecting toys to deliver to a local charity. Over the last 5 days, the volunteers have collecte

sweet [91]

Answer:

Their rate was 85 toys per day.

Step-by-step explanation:

<u>Given equation:</u>

425 ÷ 5

<u>Now, let's solve the equation:</u>

425 ÷ 5
= 85

Their rate was 85 toys per day.

3 0

2 years ago

Find the surface area of the cylinder in terms of pi.

Svet_ta [14]

I think the answer is c

4 0

3 years ago

Read 2 more answers