Answer:
y=2x-5
Step-by-step explanation:
The slope-intercept form of an equation looks like y=mx+b. Where m is the slope and b is the y-intercept. The slope is already given to us, so m is 2.
To find b use the equation
. So, to find the y-intercept use b=-7-(2*-1). This equals b=-5.
So, plug in the values to get the final equation y=2x-5.
3t+12-4t-6=-4
-t=-4+6-12
-t=-10
t=10
That's your answer.
Answer:
4) five less than some number
Step-by-step explanation:
In subtraction the number that is first matters and subtraction phrase is less than, so you can conclude that it's 4) five less than some number.