Answer:
10
Step-by-step explanation:
5 · (3r - 10)
If r = 4, this expression becomes 5 · (3[4] - 10), or 60 - 50, or 10.
You need to substitute the x and y values into the original and subtract 15 from each side to get b. You should get a b value of -20
Answer:
y=3/4x + 4
Step-by-step explanation:
- slope intercept form is y=mx+b
- get two points on the graph which are (4,6) and (8,9)
- use the formula y2-y1/x2-x1
- 9-6/8-4
- 3/4 that will be the m because it's the slope
- use 4 as your y intercept since that's when it crosses the y-axis
- insert these numbers in the formula
- y=3/4x + 4
Answer:
You could do 5 x 1 = 5
And for fifty, 5 x 10 = 50
Step-by-step explanation:
Standard form is basically a big or small equation of the numbers
standard form is the usual way of writing numbers in decimal notation, i.e. standard form = 876, expanded form = 800 + 70 + 6, written form = eight hundred seventy six
Hope it helped :)
Answer:
This should help
Step-by-step explanation:
