Answer:
A. 10 bricks
B. 4 pounds
Step-by-step explanation:
Water = 39 pounds
brick dust = 48 pounds
Total mixture = water + brick dust
= 39 + 48
= 87 pounds
She spills 13 pounds of the mixture while stirring
Remaining mixture = Total mixture - Spillage
= 87 pounds - 13 pounds
= 74 pounds
The mixture is then poured into small dirt holes to make bricks. Each brick requires 7 pounds of mixture
Number of bricks made = Remaining mixture / pounds per brick
= 74 pounds / 7 pounds
= 10 bricks remaining 4 pounds of the mixture
A. What is the greatest number of bricks Lynn can make?
10 bricks
B. How many pounds of mixture will be washed out of the bucket if Lynn makes the greatest number of bricks?
4 pounds
Answer:
5/14
Step-by-step explanation:
Answer:
y-intercept is 3 and x-intercept is -3/7
Step-by-step explanation:
to find the y-intercept let x = 0 and solve for y.
y=7(0) +3
y=0+3
y=3
to find the x-intercept let y = 0 and solve for x
0 = 7x + 3
-3 = 7x
-3/7 =x
