Multiplication is like repeated addition! So add 33 four times.
33
+33
-------
66
+33
-------
99
+33
------
132.
So your final answer is 132. Hope this helps! Have a happy holiday!
Answer: c
hope this helps you out & i’m not 100% sure if this is right so sorry if u get it wrong .
Answer:
what do u mean
Step-by-step explanation:
Answer:
He started with 180.
Step-by-step explanation:
If 90 is 50% of what he started with, then the other 50% is 90
For this case, the first thing we must do is define variables.
We have then:
x: cost of tacos
y: cost of enchiladas.
We write the system of equations:
2x + 3y = 7.80
3x + 5y = 12.70
Solving the system we have:
x = 0.9 $
y = 2 $
Answer:
each taco and each enchilada was:
x = 0.9 $
y = 2 $
