Im Pretty sure you got it right. because what i did was get random numbers and tried to equal it to the numbers such as 15, 16, and 17. Have a good day and ask questions!!
-Kaylie
Answer:
147.2 × 10 raised to the 6th power.
Step-by-step explanation:
First you have to convert them normal numbers. The first one is 46,000. The second one is 3,200. The four and three help to indicate the number of zeros behind that 1. 4.6 times 10000 would be 46000. (move the decimal to the right).
Then after multiplying the numbers you have to convert them back to scientific notation. Write the number out, 147,200,000. Then slice the decimal right in between 7 and 2 to form a decimal with only a tenths place. Count how many places there are to the end, and that will be the exponent you will use.
To check answer convert to number.
Answer:
The slope which is 3
Step-by-step explanation:
Slope intercept is y=mx+b where b is the y-intercept and m is the slope.
To find the slope subtract the y values and divide it by the difference of x values.
y2-y1=-1--7=-1+7=6
x2-x1=2-0=2
6/2=3
Y= 5x + 2
For each category you plug it into the equation,
7= (5x1) + 2
12= (5x2) + 2
Answer:
x=3
Step-by-step explanation:
2(x+1)=x+5
Use the distributive property to multiply 2 by x+1.
2x+2=x+5
Subtract x from both sides.
2x+2−x=5
Combine 2x and −x to get x.
x+2=5
Subtract 2 from both sides.
x=5−2
Subtract 2 from 5 to get 3.
x=3
