Answer:
99
Step-by-step explanation:
26-4=22. 4+7=11. 22-11=11. 9 times 11=99
Answer:
x=3
y=11
Step-by-step explanation:
y = 3x + 2 equation 1
y = 7x - 10 equation 2
using equation 1 in equation 2 we have:
3x + 2 = 7x - 10
2=7x - 3x -10
2 = 4x -10
2+10 = 4x
12= 4x
12/4 = x
we have:
x= 3
using equation 1:
y = 3x + 2
y= 3(3)+2
y=9+2
y=11
Answer:
37
Step-by-step explanation:
5n = 10^2
n = 20 Because 5 × 20 = 100
