It would be so if someone can me with this and show me how to work it out #6is already done

5) If he installed 20 in 2 minutes, then you divide 20 by 2 to get 10 sheets per minute

7) If the ratio is 8:7 and you know that she finished 56, then divide 56 by 8 to get 7 and then multiply 7 by 7 to find balance the ratio 56:49. 56+49=105

8) To solve this, you first need to find the prices for one of each kind of bag. You need to divide 8.73 by 3 and 6.08 by 2, which gives you $2.91 for a bag of red grapes and $3.04 for a bag of green grapes, the green grapes are more expensive.

9) I did not graph it, but I can tell you that 70 bags of cashews would be $35 dollars because it is $5 per 10 bags and 7x5 is $35

I hope this helps!

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

the value of x is equal to 0.