Answer:
If Greg graduates in 4 years (8 semesters) he will owe 12000Dhs.
Step-by-step explanation:
Each semester Greg will owe 2,500Dhs.
2,500•8 semesters = 20,000
But Greg saved 8,000Dhs before he started college.
20,000-8,000= 12,000
So, Greg will owe 12,000Dhs
390625 is the answer if I did it right
Answer:
T=14D
Step-by-step explanation:
I think? sorry if wrong
Answer:
Step-by-step explanation:
x^2 + 2x + 1 = 17
x^2 + 2x = 17 - 1
x^2 + 2x = 16
x^2 + 2x + 1 = 16 + 1
(x + 1)(x + 1) = 17
(x + 1)^2 = 17
x + 1 = sqrt 17
x = -1 (+ - ) sqrt 17
x = -1 + sqrt 17 or x = -1 - sqrt 17 <===
x+y=6 and 20x+30y=140 can be used to determine the number of each type of lawn mowed by Sarah.
Step-by-step explanation:
Given,
Charges for cutting small lawns =$20
Charges for cutting large lawns = $30
Total yards mowed = 6
Total amount earned = $140
According to given statement;
x+y=6 Eqn 1
20x+30y=140 Eqn 2
x+y=6 and 20x+30y=140 can be used to determine the number of each type of lawn mowed by Sarah.
Keywords: linear equation, addition
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