Answer:
51÷41
Step-by-step explanation:
changing division form into multiplication by making its reciprocal
Answer:
try searching it
it helps to know what linear is and how to graph it
ask a teacher if needed
Answer:
Let p be the number of phones sold and a be the number of accessory sold.
9p + 4a = 253
a - p = 8
Step-by-step explanation:
He gets $9 for every phone and $4 for every accessory, so you can write this as
9p + 4a
Then he made a total of $253 do the new equation is
9p + 4a = 253
We are also given that he sold 8 more accessories than phones. So we can write this as
a = p + 8
rearrange that so that all the variables are to one side.
a - p = 8
Now you have the two equations needed to solve the for the variable. The question didn't ask me to solve for the variable so I'll leave it here.
Answer:
the students can buy 36 banners with 7 dollars left.
the teacher has 2 1/4 pounds of clay so none of the students have enough
