Can someone help me check these answers ?
1 answer:
I think what u have already is fine....
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Answer:
x=6
Step-by-step explanation:
2x+(4x+3)=39
2x+4x+3=39
6x+3=39
6x=39-3
6x=36
x=36÷6
x=6
Answer: B. 7d + 18
Step-by-step explanation:
7 ( d + 3 ) - 3
expanding , we have :
7d + 21 - 3
= 7d + 18
Answer:
c
Step-by-step explana i think its right
Answer:
<em><u>Shoes</u></em>
50% of 150 is 75
10% of 150 is 15
<em><u>Dress</u></em>
15% of 2300 is 345
6% of 2300 is 136
<em><u>Bike</u></em>
20% of 500 is 100
6% of 500 is 30