Answer:
a. ![44(p) + 2.89 = (10 - 0.35)](https://tex.z-dn.net/?f=44%28p%29%20%2B%202.89%20%3D%20%2810%20-%200.35%29)
b. $0.15 per can of pineapple
Step-by-step explanation:
a. 1. Here we need to make a variable (
) that represents the unknown cost of one single can of pineapple, then multiply
by the total number of cans, which we are told is 44.
2. The second term is the cost of the 11 bottes of mayonnaise, which we know to be $2.89. We add this to the first term.
3. We know that the total of these two numbers should be equal to the total amount of money that Tom spent. This number will be the amount he gave the cashier ($10) MINUS the change the cashier gave back to him ($0.35)
4. Now that we have formed an equation, we just need to solve for
.
Equation
Simplify parentheses on the right and subtract 2.89 from both sides.
Simplify on the right side again to find 6.76, then divide both sides by 44.
Simplify and give this value units ($) to find your final answer to question b.
Answer:
Step-by-step explanation:
I believe it’s c but I’m not sure I tried my best but if you can still find another answer I would go with that because I’m not to good at this stuff but I wanted to help.
Answer:
Predicted value:13.1 residual 0.9
Step-by-step explanation:
this is because if the predicted value is 13.1 the residual or left over 0.9. a simple strategy is subtract the predicted value from the actual value to find the residual.
Answer:
8282
Step-by-step explanation:
12
4 hours because when you set it up as an equation u get 40+60x=280 and it equals 4.