Y=4x+6 slope: 4
y-int: (0,6)

why after graphing y-int, is the second point on the line given a slope of 4/1? shouldn't it be 4,0?​

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

3

step-by-step explanation: