A% x 50 = 35
a/100 x 50 = 35
a/2 = 35
a = 70
Answer:
$200; $800
Step-by-step explanation:
100 x8 =800
100 x10=1000
1000-800= $200 (what you earn)
the money that you pay back is the return on investment so $800
Answer:
C
Step-by-step explanation:
like terms are terms that are the same, so in c its 7x and 9x. so when you add them it will be 16x, or you can multiply them or do whatever you want with them
Answer:
im not sure but i think it is -7
Step-by-step explanation:
i think so just because looking at the top example but i might be wrong