A. 40 m
it wants me to say more stuff so yeah haha
Answer:
x-y =2 …(1)
x+y = 4 …(2)
add (1) and (2), to get
2x = 6, or x = 3. From (1) y = 3–2 = 1.
So x = 3, y = 1.
Easy
Answer:
She will have to wash the dishes 24 times in order to buy the football cleats
Step-by-step explanation:
If she earns $1.75 every time she washes a dish we will have to divide the cost of football cleats with the amount she makes
Answer:
A.
Step-by-step explanation:
correct answer is
![y=100*(0.91)^x.](https://tex.z-dn.net/?f=y%3D100%2A%280.91%29%5Ex.)
if to compare the values of the y, (0;100), (1;91), (2;82.81), (3; 75.3571), then
75.3571/82.81=82.81/91=91/100=0.91, it means the next value is decreased at 9%.
Answer:
a
Step-by-step explanation: