9,372,000. the two in the hundreds place tells you to round down.
30 and 13
x-y=17 and x+y=43
x=17+y and x=43-y, so 17+y=43-y
so y=13
43-13=30, so x=30 and y=13
Answer:
Step-by-step explanation:
Answer:
y = 8x + 10 and y = (1/8)x + 10 are intersecting lines.
4x + 10y = 6 and y = (5/2)x + 7 are perpendicular lines.
x + y = 5 and 7x + 7y = 14 are parallel lines.
y = 2x + 8 and -y = -2x + 6 are parallel lines.
y = 8x + 10 and y = -(1/8)x + 10 are perpendicular lines.
Step-by-step explanation:
Input the equations into a graphing calculator and eyeball them. lol
Answer:
3 gallons, 3 quarts
Step-by-step explanation:
There are four quarts in each gallon. 15 quarts is the same as 3(4) + 3 quarts, or 3 gallons, 3 quarts. Note that 16 quarts would be the equivalent of 4 gallons.