Carson needed pencil and erasers, but the total amount can not be over 40. Pencils were $4 and erasers were 5$. How much pencils and erasers can he buy without spender over $80
Answer:
y = (-5/12)x - 1
Step-by-step explanation:
The fastest way in which to express -5x-12y=12 in slope-intercept form is to solve -5x-12y=12 for y:
Add 5x to both sides, obtaining -12y = 12 + 5x.
Next, divide both sides by -12, obtaining y = -1 - (5/12)x, or y = (-5/12)x - 1.
Answer:
a) 1/2 of 12 = 1/4 of 24
b) 1/3 of 90 = 2/3 of 45
Step-by-step explanation:
1/2 of 16 is 6, so 6 would be 1/4 of what? 6 x 4 = 24. 6 is 1/4 of 24. The other one is the same. 1/3 of 90 is 30, and 30 is 2/3 of 45.
Hey there! The sum of (3x - 6) and (5x + 8) is 8x + 2.
