So Julia sells 24 candy bars the first week. The second week she sold 6 more than 2 times the number of the first week. So the equation would be 24•2+6 = 54. So 54 would equal the amount she sold the second week. The third week she should 4 less than 1.5 times the number of the second week. The equation to find the third week would be 54•1.5-4=77. To find the amount total of all three weeks you would add 24, 54, and 77. The answer is 155 total candy bars.
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Answer:
x = 2.25 y = 0.75
Step-by-step explanation:
2x = 9.5- 5
2x = 4.5
x = 4.5 ÷ 2
x = 2.25
know we now what is x so in the second one we evaluate x
3(2.25) + 5y = 10.5
6.75 + 5y = 10.5
5y = 10.5- 6.75
5y = 3.75
y = 3.75 ÷ 5
y = 0.75
that's it !
if you want to check your answer you can evaluate x and y so it will be like
2×2.25 + 5
= 4.5 + 5 = 9.5
and
3× 2.25 +5×0.75
= 6.75 + 3.75 = 10.5
=48
Multiply by 1
Add 1 1 11 11
to both sides of the equation
Answer:
2,3,9
Step-by-step explanation:
factors are the smallest numbers that can divide 18completely
Answer:
- A
Step-by-step explanation:
