Answer:
93.5
Step-by-step explanation:
Lets say, first number = x
Second number = 3x+7
Total = 49
(x)+(3x+7)= 49
4x+7 = 49
4x = 42
x = 42/4
x= 10.5
x= 10.5
3x+7 = 3(10.5)+7 = 93.5
Hope this helps!!
Hello from MrBillDoesMath!
Answer: -3/2
Discussion: Assuming neither line is vertical or horizontal the product of the slopes of two perpendicular lines is always -1. We are told the slope of a line is 2/3. The slope of the perpendicular line, "m", is
m * (2/3) = -1
or
m= -3/2
Thank you,
MrB
Answer:
x²+3x+2
Step-by-step explanation:
First you distribute the x, and then the 2.
x²+x+2x+2=x²+3x+2
2. 7/8 x 1/3
7 x 1 = 7
8 x 3 = 24
7/24
For 5, you didn’t put the 3 for the answer: 3 2/3
Answer:
m=25
Step-by-step explanation:
24+m=49
m=49-24
m=25