Answer:
Let x = the smaller number
Let 3x + 15 = the larger number
x + 3x + 15 = 63
4x = 48
x = 12
3(12) + 15 = 51
Step-by-step explanation:
Its the same slope and everything just move the y intercept to 4
Answer:
17
Step-by-step explanation:
11+14÷2-1
11+7-1
18-1
17
Answer:
no solution
Step-by-step explanation:
sqrt(3x+1) +7 = 5
Subtract 7 from each side
sqrt(3x+1) +7 -7= 5-7
sqrt(3x+1) = -2
The sqrt cannot be negative so there is no solution
Answer:
16 cm shorter, 149 cm
Step-by-step explanation: