Answer:
Step-by-step explanation:
51.78 is rounded up to 52
D
You figure out the absolute value by determining how far the number is from the point 0 on a number line.
-15 <u><</u><u>-</u><u>1</u><u>9</u>
- When we come to case of negative numbers we go right the opposite of positive integers.
- The less number is greater and greater is less
- hence -15 is greater than -19.
Answer:
BC=2
Step-by-step explanation:
The equation is
AB+BC+CD=21
7+BC+12=21
19+BC=21
BC=21-19
BC=2
Answer:
- $450,000 at 10%
- $50,000 at 9%
Step-by-step explanation:
Let x represent the amount invested at 10%. Then the total interest earned per year is ...
0.10x + 0.09(500,000-x) = 49,500
0.01x = 49500 -45000
x = 4500/0.01 = 450,000
$450,000 was deposited in the 10% account; $50,000 was deposited in the 9% account.
