Answer:
x=9
Step-by-step explanation:
Answer:
16.5 cups of milk are needed.
Step-by-step explanation:
i hate you for reporting my answer.
Answer:
In seven minutes she can do 91 push ups
Step-by-step explanation:
26*3=78
78+13=91
Answer:
x=6 y=-9
Step-by-step explanation:
- Layer the equations on each other as you would in a subtraction problem:
8x + 2y=30
7x + 2y=24
- Subtract the equation just like you would normally. This should leave 1x=6 or x=6.
- Now that you have your x value, plug it in as x for one of the equations. For the 2nd equation, this leaves:
42+2y=24 then
2y=-18 then
y=-9
- Double check your y value by plugging x=6 into the first equation. This should also leave y=-9.
Only one section should be coloured in because it's 1/8 of the spinner. Meaning, there is one chance of landing on any colour.
