The answer key says the solution is -66 and I cannot figure out how that’s possible.
2 answers:
Answer:
it ends in -66
Step-by-step explanation:
https://www.tiger-algebra.com/drill/-3[-3(-4-1)-(-3-4)]/
Answer: -66
<u>Step-by-step explanation:</u>
use PEMDAS. Evaluate the parentheses, then multiplication, then addition.
-3[-3(-4 - 1) - (-3 - 4)]
↓ ↓
-3[-3( -5 ) - ( -7 )]
↓ ↓
-3[ 15 + 7 ]
↓
-3[ 22 ]
↓
-66
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The factors and 75 is 175 and 25 and three and five and 30
X= 4/7 because it would be
4/35x=16/245
which would be 28x=16
simplified it would be 4/7
Answer:
C: 1/4x + 4 = 3
Step-by-step explanation:
1/4x + 4 = 3
1/4x = 3 - 4
x = - 4
Thus, option c gives out the solution x = - 4.
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