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Paraphin [41]
3 years ago
10

4^x+7 = 8^2x-3 Solve each equation showing work please

Mathematics
1 answer:
bazaltina [42]3 years ago
6 0

Hi sorry for the messy writing ignore everything else written in pencil

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There are two positive numbers. four times the small number plus 3 times the big number is 41. two times the small number plus t
xxTIMURxx [149]
The small number is 2 the large number is 11.
4(2)+11(3)=41
2(2)+11=15
11(10) -2(6) = 98


hope that helps
4 0
2 years ago
4 pounds of tomatoes cost $8. How many pounds of tomatoes can you get with<br> $14?
faust18 [17]

Answer:

7 pounds

Step-by-step explanation:

8 divided by 4 is 2 so $2 per pound

14 divided by 2 is 7 so therefore it would be 7 pounds

I had the wrong answer before sry haha

4 0
3 years ago
Simplify the following expression.
nydimaria [60]

Answer:

-70x, 26y^3, -3z

Step-by-step explanation:

The way to solve this is by combining like terms. The terms we have given to us include x, y^3, and z. As a result, we will group terms based on these variables.

1. Find all the terms with each variable.

* -35x, -35x

* 23y^3, 3y^3

* -3z

2. Combine like terms.

* -35x + (-35x) = -35x - 35x = -70x

* 23y^3 + 3y^3 = 26y^3

* -3z + 0 = -3z

7 0
2 years ago
Read 2 more answers
Solve log x = 2 by changing it to exponential form.
Veronika [31]

Answer:

Option B

Step-by-step explanation:

log x=2

x = 10^2

Therefore, the exponential form is the one in option B

4 0
3 years ago
Read 2 more answers
the October meeting of the yearbook club had 21 people attend. That was 3 times as many people as the number of people who came
kolbaska11 [484]
October meeting is 3 times more than the number of people at September meeting.
Sept meeting = 21 ÷ 3 = 7

7 people were at the September meeting.
7 0
3 years ago
Read 2 more answers
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