Answer: x < 5
Step-by-step explanation: 4x + 40 < 60
Total amount of money received by David for working at his father's store = $50
Amount of money spent by David at the movies = $20
Amount of money spent by David buying comics books = $10
Amount of money spent by David buying candy = $5
Then
Total amount spent by David = (20 + 10 + 5) dollars
= 35 dollars
Amount of money saved by David = (50 - 35 ) dollars
= 15 dollars
So
The ratio of the amount of money David
spent to the amount of money David saved = 35:15
= 7:3
So the ratio of the amount of money David spent to the amount of money David saved is 7:3
Answer:
0.8 or 4/5 foot long each
Step-by-step explanation:
3 1/5 as a decimal is 3.2
3.2÷4=0.8
or 4/5
The answer is to the equation is 20/27
Answer:
Step-by-step explanation:
We have the points
(-2 , -2) → x = -2 and y = -2 → x = y
(5, 5) → x = 5 and y = 5 → x = y
The equation of a line is
The hyperbola has the vertical asymptote x = a and the horizontal asymptote y = -1.
Therefore the second equation is:
Where a > 0.
The corresponding equation in the solutions to choose is: