9 ten-thousands is 9*10,000=90,000. 90,000/10 is 9,000, or nine thousands.
Answer:
A
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
x=-2 y=3
Step-by-step explanation:
The substitution is basically given to you. Exchange x from the second equation with y-5
Once that is done and you combine the parentheses you get:
2y-10+y=-1
Add 10 on both sides of the equal sign
You get:
3y=9
Divide both sides by 3
You get:
y=3
To check your work you can substitute y in the second equation with 3 and solve it that way to get x=-2 (x equals negative two)
Answer:
33
Step-by-step explanation:
the answer is in the above image
