Answer:
The first two is x=60
Step-by-step explanation:
1.5/90 = 1/x
1.5x = 90 x 1
1.5x/1.5 = 90/1.5
x = 60
24x11 = 264
264 / 8 = 33
a = 33
Answer: -2, 0 and 0, 2 and 2, 4
Step-by-step explanation:
We are given with two equations to find the values of two variables, hence the problem can be solved.
Adding the two equations:
x + y = 12<u>x - y = 10
</u>2x = 22
<u />x =11
y = 1
Answer: 62
Step-by-step explanation:
You do 112-19-31 and then it equal = 62
