I believe that the answer to the first question is B because you can but 5 cans of beans and 4 cans of tuna in each basket. The answer to the second question is D.
Answer:
x = 8 , y = 3
Step-by-step explanation:
3x + 2y = 30
3x - y = 21 -> y = 3x - 21
3x + 2 (3x - 21) = 30
3x + 6x - 42 = 30
3x + 6x = 30 + 42
9x = 72
x = 72/9 = 8
y = 3*8 - 21 = 24 - 21 = 3
∴ x = 8 & y = 3
Answer:
we have 1 cal in 0.2grams (16/80)
so in 100 cal, it is 0.2x100 = 20 grams
Answer:
Point form : (2,-1)
Equation form : x=2,y=-1
Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.
Hope this helps you out! ☺
-Leif Jonsi-
Answer:
Step-by-step explanation:
11L - 42 = 4L
7L = 42
L = 6
