Answer:
2(9e+25)
and
50+18e
are equivalent to the given expresson
This question requires you find the total cost per case
28x=252
divide 28 from each side
x=9
Multiply 9 by 10 to get your answer of $90
Let x be number of giftcard of 25$
y be number of giftcard of 50$
x+y=54
x=54-y. equation 1
25*x+50*y=2250
25(54-y)+50y=2250
1350-25y+50y=2250
25y=2250-1350
25y=900
y=36
put value of y in equation 1
x=54-36
x=18
About Slope Intercept Form:
- y = mx + b
- m is the slope
- b represents the y-intercept
For the graphing one, since the slope is positive, you have to go up 5 and right 2 because the slope equals <u>rise</u>
run.
5 represents rise & 2 represents run. Then -4 is the starting point, the y-intercept.
Hope this info helps!! :)
Answer:
y=-5x+2
Step-by-step explanation:
Using the equation y2-y1/x2-x1, you can get the slope of the line, which is -5. The point (0,2) tells us that the y-intercept is 2. So the equation is y=-5x+2.