Answer:
C) 20, 4
Step-by-step explanation:
X = 5y
2x + 5y = 60
substitute in 5y for x: 2(5y) + 5y = 60
10y + 5y = 60
15y = 60
y = 4
x = 5y
x = 5(4) = 20
B
Because the its follows the pattern also b isn’t negative
X=7
after you remove parentheses you do those steps
-24a^3b^7 you multiply the two numbers and add the exponents.
-6x+10 would be ur answer :)
