Answer:
.
Step-by-step explanation: The first answer is c. 7+3w, because the puppy already weighs 7 ounces. Since the puppy didn't end up losing those pounds, then you would add instead of subtract. Since the puppy gains 3 ounces a week, you would multiply the 3 ounces by the number of weeks that pass by. So, if one week passes, the puppy gains three ounces. Add that to the original 7 ounces, then after one week, the puppy weighs 10 ounces.
The second answer would be a. 22 ounces, because if you use the previous formula (x=7+3w), then you would plug 5 in for w. This would give you 7+3(5). 3x5=15 and 15+7=22. therefore, x=22 ounces.
6(x-6)+4=8(x+2)-4
6(x-6)=8(x+2)-4-4
6(x-6)=8(x+2)-8
6x-36=8[(x+2)-1]
6x-36=8[x+2-1]
6x-36=8(x+1)
6x-36=8x+8
8x-6x=-36-8
2x=-44
Therefore, x=-22, as 2(-22)=-44.
100-8p>$20
take the cost of the pizzas, 8p, from the amount of money paid for, and that is greater than her change, which was less that 20 dollars
I think the answer is C hope this helps
Each cap would be about $8.44. Equation to model this problem is 270/x=y or c for caps
