Answer:
$45.80
Step-by-step explanation:
First, let's multiply $2.29 · 2. This gives us $4.58.
Second, multiply $4.58 · 10. This gives you $45.80.
Tonya will need $45.80 to buy the desired amount of juice.
Answer: y = 3
Step-by-step explanation: y−3=2(x+1)
We know that x=-1 and we want to solve for y
Put in x=-1
y-3 = 2(-1+1)
y-3 = 2(0)
y-3=0
Add 3 to each side
y-3+3 = 0+3
y =3
Answer: MATH MATH MATH MATH MAAAAAAAAAAAATHHHHHHHHH
let
x-------> walnuts that Mario eats in a week
y-------> walnuts that Yolanda eats in a week
we know that
x=2y-------> equation 1
y=6*7-------> y=42 walnuts
substitute the value of y in equation 1
so
x=2*42-----> x=84 walnuts
therefore
the answer is
Mario eat in a week 84 walnuts