Answer:
need thee points sorry .'
Step-by-step explanation:
A. True B. False it would take 5 hours to go 250 miles going at 50mph C. True going at 50mph in about 3 hours he would have driven 150 miles D. False 300 divide by 50 is 7 but it took him 7 hours to get to his destination so it is false
I may be wrong i used this website here: https://www.timecalculator.net/speed-distance-time-calculator
And this one as well: https://researchmaniacs.com/Calculator/miles-mph-to-time/50/how-long-does-it-take-to-drive-350-miles-at-50-mph.html
Yes yes i did look all of this up i didn't want to steer you wrong ._.
Answer:
y= -3/4x+3
Step-by-step explanation:
3x+4y=12 first step is to isolate the variable
-3x -3x subtract 3x on both sides
4y=-3x+12
/4 /4 divide both sides by 4
y= -3/4x+3
Answer:
x = 17
Step-by-step explanation:
(whole secant) x (external part) = (whole secant) x (external part)
(x+7) * 7 = ( 13+8) *8
(x+7) * 7 = ( 21) *8
Divide each side by 7
x+7 = 21/7 *8
x+7 = 3*8
x+7 = 24
Subtract 7
x = 17
Answer:
21 2
33 3
44 4
Step-by-step explanation:
think of them as equivalent fractions
