Find the first step in solving the equation. 4(x - 2) + 2x = 30
2 answers:
Step-by-step explanation:
- Distribute the 4
- Add like terms(If they're on the same side)
- Do the opposite operation to get the -8 with the 30
- Divide
Answer:
you always do the equation in the parentheses first
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
x = 19
/3
Decimal Form:
x = 6.
3
Mixed Number Form:
x = 6
/3
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Answer:
11 dollars is the answer
Step-by-step explanation:
45% of 20$
= 45/100 × 20
= 0.45 × 20
= 9
you get a 9 dollar discount
20-9=11
the answer is 11
Answer:
106
Step-by-step explanation:
3^4=81
5·5=25
81+25=106
q=4,-1
you need to isolate q
The mean is 5.85; the mean standard deviation is 1.05.
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