(4-3n-5n2)
+( -2+n-3n2)
____________________
-2-2n-8n2
Answer:
Step-by-step explanation:
($0.50 * 3) + $0.40= $1.90
Answer:
a. 11
b. 9
Step-by-step explanation:
thats the answer
Answer:
8x+5
Step-by-step explanation:
To solve this, you need to combine the like terms. The line terms are 3x +5x and -2+7. 3x+5x=8x and 7-2 (same thing as -2+7) is positive 5 so its 8x+5
A calculator (addition) has one and exactly 1 output for every addition problem that you use as an imput