3x - 10 = x + 4 <== ur equation
three times a number.....3x...with the x representing the number
ten less....3x - 10
is the same as...means =
that number (x) increased by 4....x + 4
so we have 3x - 10 = x + 4...
3x - 10 = x + 4
3x - x = 4 + 10
2x = 14
x = 14/2
x = 7....and that number is 7
Answer:
32 - v
Step-by-step explanation:
start with 32
use v
That means 32 take away v
Answer: 32 - v
151.54 is the answer
The 54 is underlined hence they repeat(use a calculator and you'll see).
Answer:
47 words per min
Step-by-step explanation:
376/8=47
Answer:
b is y=2x+3, a is y=2x-2
Step-by-step explanation:
You just look at the y intercepts.
Since b intersects 3 in the y axis the y intercept is 3.
Since a intersects -2 in the y axis the y intercept is -2.