Evaluate 3^2 + (7 − 2) ⋅ 4 − 6 over 3
2 answers:
Answer:
7.7
Step-by-step explanation:
we basically follow the BEDMAS rule
1st we workout the bracket (7-2)=5
2nd the exponent 3^2=9
3rd the multiplication (7-2) . 4 = 5 . 4 = 20
4th addition 9+20=29
5th step is subtraction 29-6=23
the final step is dividing 23 by 3, which will become 7.7
Answer: 27
<u>Step-by-step explanation:</u>
Use PEMDAS
3² + (7 - 2) · 4 - 6/3
Parenthesis: ↓
3² + 5 · 4 - 6/3
Exponents: ↓
9 + 5 · 4 - 6/3
Multiplication & Division: ↓ ↓
9 + 20 - 2
Addition & Subtraction: ↓ ↓
29 - 2 = 27
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Answer:
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Step-by-step explanation:
fx=2x-50
Find x when fx=30
30 = 2x - 50
add 50 each side
30 + 50 = 2x - 50 + 50
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x = 80 / 2
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Answer:
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Step-by-step explanation:
multiply x by 7 to get the y value
Answer:
C
Step-by-step explanation:
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