Answer:
a x=-6 y=1
Step-by-step explanation:
7x+42y=0
2x-y=－13
1.30 × 3 = 3.90
3.90 + 0.65 (half of 1.30) = 4.55
the most 104 can be devided by 4.55 with no remainders is 22
22 × 4.55 = 100.1
this leaves with 3.9$ which we can buy 3, 1.30 with
22 + 3 = 24
25 tarts is the most you can buy with 104$ leaving on remainders.
The answer is boxed in. follow the arrows.
Hey there!
xz ÷ y
= 10(-5) ÷ -2
= -50 ÷ 2
= -25
Therefore, your answer is: -25
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
I hope this helps you
x=2
f (2)=(2+1)^2=3^2=9
