3 years ago

I need help ASAP

Mathematics

1 answer:

kirill115 [55]3 years ago

5 0

Answer is 40,000+3,500n = 51,000 +2,800n I think u didn’t put the n in A so A?

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10th grade geometry ASAP PLZ HELP

iogann1982 [59]

Angles in a line = 180
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15 + 45 + ? = 180
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2 years ago

Which of the following values are solutions to the inequality 1 + 5x < 4?

Romashka-Z-Leto [24]

Step-by-step explanation:

you cant add 1 to 5x, so subtract 1 on both sides leaving you with 1 + 5x < 4 that equals 5x < 3 -1 -1

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you with x < 3/5

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3 years ago

Which of the following expressions is correctly written in scientific notation?

valentinak56 [21]

Answer: D is correctly written in scientific notation.

Step-by-step explanation:

The base has to be between 1 and 10.

A has a base of 16.4 which is greater than 9.

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3 years ago

Gary ran 7 miles in 55 minutes what his rate of speed in miles per minutes

wel

I reccomend the search bar up at the top ("What is your question") before you ask questions, to make sure they're not already answered.

There is a formula d = rt, distance = rate*time. So
r = d/t.
r = 7mi/55min = 0.127mi/min

Or another way to see this:
$\frac{7 miles}{55min} \frac{/55}{/55} = 0.127 mi/min$

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3 years ago

5x<br><br> 7x − y + 4<br><br> y − 7x

Ede4ka [16]

-39 HAHA HOPE I HELPED

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3 years ago