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# In order to do work, the force you exert must be what?

This on my science study guide and i cant figure it out: In order to do work, the force you exert must be what?

# PLEASE ANSWER IN 24 HOURS Could you please review to make sure i have done this problem correctly

n/2+10=7 n/2+10-10=7-10 n/2=-3 We think that we should multiply by the two, the denominator, and will end up with -6, is this correct? Please double check me

# PLEASE ANSWER WITHIN 24 HOURS I am having trouble with the problem below

I am getting 72/28 which cannot be right for this problem: 3/8h+7/12= 3/4 Like i said, we keep getting 72/28, please help

Ok i am having trouble with this problem, i was hoping someone could help me, i have submitted it before and no one has answered. Here it is: 3/5k-7/10=1/2 We end up getting 45/14, which i...

I was wondering if this is the correct answer to this particular problem: 3/5k-7/10=1/2 3/5k-7/10+10/7=1/2+10/7 5/3*3/5k=27/14*5/3=40/14 Answer: 40/14

Ok this is my problem and the steps i used to get the answer, is my answer correct or not? My problem is: 3/8h+7/12=3/4 3/8h+7/12-12/7=3/4-12/7 8/3*3/8h=27/28*8/3 18/7 is my...

I was wondering if my answer is correct in this problem, it doesn't seem right but if it is i would like to know. My problem is: 5/7n-3/14=1/2 5/7n-3/14+14/3=1/2+14/3 5/7n=7/3...

I will show the steps used, please tell me if they are correct or not. 5/7n-3/14+14/3=1/2+14/3 7/5*5/7n=2*7/5 n=14/5

I will show the steps i used, if you could check them and tell me if i am correct or not. 3/8h+7/12=3/4 3/8h+7/12-12/7=3/4-12/7 8/3*3/8h=9/3*8/3 h=8/14=4/7

# This is my problem which includes the answer: 12 = 4(b – 2) B=5 PLEASE ANSWER WITHIN 24 HOURS

i worked out my problem i would like to know if it is correct or not, please show me the steps to see if i am doing this right. thank you