Answer:
(m+n)(m-3)
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
1+2 = 3
I hate these type of qn
lol
1. 26.75 = 3s + 5(s - 2.50)
2. 3a - 0.3(a + 50) = 75
3a - 0.3a - 15 = 75
3a - 0.3a = 75 + 15
2.7a = 90
a = 90/2.7
a = 33.3 <===
Answer:
y = 2
Step-by-step explanation:
-7x - 5y = -60
plug in 10 where x is
-7(10) - 5y = -60
multiply -7 and 10
-70 - 5y = -60
add 70 to both sides
-5y = 10
divide both sides by -5
y = -2
Hope this helps, if not let me know.
