60 first 20 second 15 third 10 fourth nothing fifth
Since there are 2 variables there will be 2 answers.
Answer: 3.125 pounds for each bag of rice
Step-by-step explanation: I multiplyed the 57 by 3 and got 171, then divided that by 54.72 and got 3.125
Answer:
y=-5/4x-4.
Step-by-step explanation:
parallel lines have to have the same slope so they don't intersect each other
original equation with the same slope and rewrite it using point slope form:
y-y1=-5/4(x-x1) now Substitute the point(-4,1)
y-1=-5/4(x-(-4))
y-1=-5/4(x+4)
Now we can distribute the -5/4 and add 1 to the right to get our final slope-intercept form:
y-1=-5/4x-5
y=-5/4x-4.
The parallel line of y=-5/4x+7 that passes through point (-4,1) is y=-5/4x-4.
Answer:
C.78 km
Step-by-step explanation:
They are covering the distance at a combined speed of:
30 + 20 = 50 km/h
Distance to be covered:
130 km
Time:
130/50
2.6 hours.
From A:
30 × 2.6
78 km
