605,000 is scientific notation is
6.05*10000
=6.05*10^4
therefore the value of the exponent is equal to 4
Answer:
correct
Step-by-step explanation:
if you are dividing between two numbers and one of them is negative, then the answer is negative. If there are two negatives being divided, on the other hand, they will cancel out and the quotient will be positive. It's the same way for multiplication
Answer:
Step-by-step explanation:
We are asked to find the equation of a line given a point and the slope. We will use the point-slope formula.
In this formula, m is the slope and (x₁, y₁) is the point the line passes through. The slope of this line is -4 and the line passes through (-2,5).
Substitute the values into the formula.
We are finding the equation of the line, so we should find the slope-intercept form or y=mx+b ( where m is the slope and b is the y-intercept).We must isolate the variable y on one side of the equation.
First, distribute the -4 on the right side of the equation. Multiply each term inside the parentheses by -4.
5 is being subtracted from y. The inverse operation of subtraction is addition, so we will add 5 to both sides of the equation.
The equation of the line is y= -4x -3. The slope of the line is -4 and the y-intercept is -3.
Answer: Mary makes $374 for 17 hours of work.
Step-by-step explanation:
Begin by getting the hourly pay. Do this by dividing the amount they made by how many hours they worked:
$176 / 8 hours = $22 / hour
Now you know the hourly rate, multiply it by how many hours she would've worked:
$22 * 17 hours = $374 for 17 hours of work.