Answer:
Should be 7
Step-by-step explanation:
<em><u>IF</u></em> this is 7x²y³
Answer:
Combining like terms is actually pretty straightforward, you just have to combine like terms. In the problem 5c+2c, it would equal 7c since c is a common variable in this equation.
In the next question 16p+5+p-3x+6-x, it would equal 17p-4x+11 because 16p+p is 17p, -3x-x is -4x, and 5+6 equals to 11.
In the third question 18p+3-8p-5 would equal to 10p-2 since 18p-8p equals to 10p, and 3-5 equals to -2.
In the last question 9u+11v-22u+12v, it would equal to -13u+23v because 9u-22u equals to -13, and 11v+12v is 23v.
I hope this helped you!
Expand the equation which gives you
2n+4n
2n+4n=6n
Multiply the -3 by what is inside the parentheses.
-3y + 15 =24
subtract 15 from both sides.
-3y=9
divide by -3 on both sides.
y = -3
We are given:
12 counters which are three-fourths of a set of counters, meaning the total number of counters in a set is determined by:
total number of counters in a set = 12/(3/4) = 16 counters
Therefore, we need to draw 16 counters and shade 12 of them to represent the three-fourths of the set.