Answer: 2x - $1000
<u>Step-by-step explanation:</u>
Initial investment: x
First Month: x - $500 <em>because she lost $500</em>
Second Month: 2(x - $500) = 2x - $1000 <em>because she double her money from the end of the first month.</em>
By PEMDAS (or any alternative), <em>the first step should be to divide</em>, as D comes before A. So, 16 ÷ 4.
Answer:
- 689·1910 = 1315990
- because the numbers are whole numbers
Step-by-step explanation:
Rounding a whole number to the nearest whole number does not change its value. If the estimate is to use numbers rounded like that, it must be the actual product when the numbers are whole numbers.
689·1910 = 1315990
Answer:
The answer to your question is: 228 in²
Step-by-step explanation:
Data
length = 8 in
Wide = 6 in
height = 6 in
Total area = ?
Formula
Area = base x height
There are 3 kinds of rectangles
1st rectangle
Area = 8 x 6
= 48 in² x 2 = 96 in²
2nd
Area = 8 x 6
= 48 in² x 2 = 96 in²
3rd
Area = 6 x 6
= 36 in²
Total area = 96 + 96 + 36
= 228 in²
Inclusive means including 1 and 80
ok so we know that 1^2=1 so 1 is a perfect square
just go up and square them untill 80 and the results is your answers
2^2=4, 4 is another
3^3=9
4^2=16
5^2=25
6^2=36
7^2=49
8^2=64
9^2=81 which is over
so the perfect squares from 1 to 80 are
1,4,9,16,25,36,49,64