Answer:
91
Step-by-step explanation:
you add the numbers that are in the () then you times those two numbers together and you will get the answer
Answer:
There were 2 expressions I thought of it could be 10 x 5 or 10 + 10 + 10 + 10 + 10. I honestly hope this is the right answer because i'm only in 6th grade but hopefully it's correct.
Step-by-step explanation:
here we have the equation figure out the total cost for the amount of posters she is going to buy!
x=posters
y= dollars
here we have 7 posters so just plug in 7 for x in y=7.75x
y=7.75(7)
just calculate it and you will get 54.25
54.25 = total cost for 7 posters!!!
Answer:
1: 3 2: -2 3: 12 4: 9 5: 4 6:-0.628 7:-10 8:-7 9: 2/3 10:17 11: -4
12: 11 13:30 14:7 15:-18 16:10 17:0 18:7 19:-3.6 20:6
Hope this helps
-mercury
