Answer:
D: 50% on car payment and college savings
Step-by-step explanation:
225+375 = 600
50% of 1200 is 600
Student P:
They messed up in step 1 because they made the 7.75 positive instead of negative, which causes the entire solution to be wrong
Student Q:
They were correct up until step 3. They didn't take all the negatives out of the equation (ex. -(3.5+7.75+29.67)).
Complete set:
From the picture, it looks like the original problem was
-2.5(1.4+3.1)+6.9(-4.3)
Step 1: multiply
1.4(-2.5)+3.1(-2.5)+6.9(-4.3)
Step 2: subtract (add?) them all together
-3.5-7.75-29.67
Step 3 should equal -40.92
Answer: -37 & -3
Step-by-step explanation:
-20-17= -37
-20+17= -3
Each liter of water weighs 1 kg, so the weight of the water in a cubic meter is 1,000 kg.
X = 8/(-1/3) therefore the answer is -24