Answer:
<h2>
A. 10x + 30</h2>
Step-by-step explanation:
2(3 + 5x) + 24 = 6 + 10x + 24 = 10x +(6 + 24) = 10x + 30
Answer:
0.4
Step-by-step explanation:
Multiply without the decimal points, then put the decimal point in the answer
2 has 0 decimal places
0.2 has decimal place
Therefore the answer has 1 decimal places
Answer:
D) 0.67
Step-by-step explanation:
Just took the test te only one i got wrong because i put C)0.64
Answer:
19.2 lbs of dog food in 5 weeks
Step-by-step explanation:
12 divided by 5 is 2.4
So that means each week the dog consumes 2.4 lbs of food each week.
If we want to see how much he eats in 8 weeks, we'd multiply 2.4 by 8, giving us 19.2
Answer: 5/24
Step-by-step explanation:
The problem is 7/12-3/8. I got a common denominator of 24, then multipled 8 and 3 by 3, and 7 and 12 by 2. The problem is now 14/25-9/24, which equals 5/24
