Answer:
x = 2
y = 7
Step-by-step explanation:
5x+2y=24 -------------->equ 1
8x+2y=30 -----------> equ 2
equ 1 - equ 2 =====> -3x = - 6
x = -6 / -3 = 2
x = 2
Put x = 2 in equ 1,
5*2 + 2y = 24
10 + 2y = 24
2y = 24 - 10
2y = 14
y = 14/2
y = 7
Katy spends 8/10. 1/10 and 1/5=2/10 and 1/2=5/10 so 1/10+2/10+5/10=8/10 or 4/5 simplified.
the answer is 228 I was wrong when I said
I think the choices is wrong
Answer:
first multiply the numbers in side the parentheses, make the number an improper fraction(check for cross multiplication) then multiply.
Step-by-step explanation:
