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Colt1911 [192]
3 years ago
12

Solve this system of equations using substitution.

Mathematics
1 answer:
motikmotik3 years ago
7 0
A is equal to 20 .....
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It’s 11:50 and I’m stuck in this question
Vika [28.1K]

Answer:

$7.50

Step-by-step explanation:

3/4's of 60 is 15 and half of 15 is 7.50

5 0
3 years ago
G G 2x+4y=12 <br>Please explain it to me ​
jek_recluse [69]

Answer:

2×4=8 + 4 = 12 y stands firm you do the y part 2 times

4 0
3 years ago
6 Find the equivalent ratio for 64%. Write your answer in simplest form.
Snowcat [4.5K]

solution

Find the equivalent ratio for 64%. Write your answer in simplest form.​

For this case we can do the following:

64% = 64/100

And if we simplify we got:

64/100 = 32/50 = 16/25 = 0.64

5 0
1 year ago
(2n^3+20n^2+n)/10n^2
gizmo_the_mogwai [7]

The simplified form of this polynomial is (n(20n + 1))/5

3 0
3 years ago
(y-5)6+15–5y=5<br> What does the variable represent?
Strike441 [17]

Answer:

2.75

Step-by-step explanation:

(y-5)6+15–5y=5

(y-5+5)6-6+15-15–5y=5-6-15+5

y-5y=-11

-4y/-4=-11/-4

y=2.75

8 0
3 years ago
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