a Juan is thinking of a number between 25 and 30. When you count by 4's you say the number. What number is Juan thinking of?
2 answers:
Answer:
28
Step-by-step explanation:
4,8,12,16,20,24,28. +4 every time
Answer:
28
Step-by-step explanation:
multiples of 4: 4,8,12,16,24,28
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Answer:
the answer is x + 3
Step-by-step explanation:
2a+4(7+5a)
Distribute 4 into 7 and 5a
2a+28+20a
Combine like terms
Final Answer: 22a+28
Answer:
The number is 16
Step-by-step explanation:
Five more than a certain number is 11 less than double the number
x+5 = 2x-11
11+5 = 2x-x
16 = x
Answer:
$25
Step-by-step explanation:
We know that in 3 weeks you get $15 now you can divide 3 by 15 to get $5 per week so since we know how much you earn per week you multiply $5 by 5 weeks to get $25
take out some of the x's and take out a two so it should look like this.
2x^5(x2-2x-35)
2x5(x-7)(x+5)
x=0,7,-5
