Answer:
r=16
Step-by-step explanation:
2r = 37-5
2r = 32
r = 16
Answer:
15
Step-by-step explanation:
I beleive you just count the dots thats what i did
Answer:
False because of the way your trionomial is setup
given 2 variables and you only have one
Step-by-step explanation:
Multiply both sides of the second equation by 4. That will give you -4x in the second equation which when added to 4x of the first equation will eliminate x.
Second equation:
-x + 3y = 6
Multiply the second equation by 4 on both sides:
-4x + 12y = 26
Answer:
Marcelino will break even
Step-by-step explanation:
if he spends 45 dollars on profits, and sells each balloon for $1.50 then you multiply 30 balloons by 1.5 and that equals 45 dollars, so he will break even