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olga55 [171]
2 years ago
14

Help rn please im failing hard

Mathematics
1 answer:
azamat2 years ago
6 0

Answer:

a = -40/3

Step-by-step explanation:

(7a - 4) = (4a - 44)

7a - 4 = 4a - 44

7a = 4a - 44 + 4

7a = 4a - 40

7a - 4a = - 40

3a = - 40

3a/3 = -40/3

a = -40/3 or -13.3333 repeating

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John is 70 years younger than Sharon. Sharon is 4 times as old as John.
Ksju [112]

Answer:

j = 23 years-old s = 92 years old.

Step-by-step explanation:

j = s - 70

s = 4j

j = 4j - 70

-3j = -70

j = 70/3

j = 23

s = 92

8 0
2 years ago
Someone please help me out
faust18 [17]

Answer:

6*x^(2/5)*y^(1/5)

Step-by-step explanation:

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That of y is y^(1/5).

Then the given expression, rewritten with fractional exponents, is

6*x^(2/5)*y^(1/5)

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scZoUnD [109]
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3 years ago
two angles are supplementary the first angle measures 40 degrees what is the measurement of the second angle
pogonyaev
Supplementary angles add up to 180
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3 years ago
Read 2 more answers
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