Answer:
10.25
Step-by-step explanation:
26-7(2.25)=10.25
Answer:
-x-2<y<-x-10
Step-by-step explanation:
Answer:
x=19 and y=28
Step-by-step explanation:
3x-2y=1
-x+y=9 which is x=y-9
Substitute the value of x=y-9 in the equation 3x-2y=1
3(y-9)-2y=1
3y-27-2y=1
y-27=1
y=27+1=28
Substitute the value of y=28 in the equation -x+y=9
-x+28=9
x=28-9=19
4^3
you can write it like 4 × 4 × 4
you can also call it "Four to the Third power". or "Four cubed".
Answer:
9x+y=−4
Step-by-step explanation: