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vladimir1956 [14]
3 years ago
8

4/5(20e - 5q) - 1/9(-27q + - 18e)help

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
7 0

Answer: =−q+48.929073 <-- coming frm a calculator lol

Step-by-step explanation:

Likurg_2 [28]3 years ago
4 0

Answer:

−q+48.929073

Step-by-step explanation:

Let's simplify step-by-step.

4/5 ((20)(2.718282)−5q)−19

(−27q+(−18)(2.718282))

Distribute:

=(4/5)((20)(2.718282))+(4/5)(−5q)+3q+5.436564

=43.492509+−4q+3q+5.436564

Combine Like Terms:

=43.492509+−4q+3q+5.436564

=(−4q+3q)+(43.492509+5.436564)

=−q+48.929073

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2 years ago
Which choice could be used in proving that the given triangles are similar?
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Step-by-step explanation:

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5 0
3 years ago
Bert has three times as much money as Ernie. If Ernie spends $6 on a new rubber ducky, then Bert will have five times as much mo
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Answer:

Bert has $45.

Step-by-step explanation:

I have no real strategy, except for that I used guess and check. How did I do this? Well, since I am in 5th Grade, I don't know algebra very well, so I made an organized chart and checked all the numbers that had to be a multiple and  could be divided equally by 5, 3 and when a third of that number was subtracted by 6, it was a fifth of the orginal number. Thats how I got 45.

Checking this answer:

It is always important to check your answer after finishing the problem, so this is how I checked my answer:

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Step-by-step explanation:

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