A unit rate is a ratio between two different units with a denominator of 1. To calculate the unit rate, divide the numerator by the denominator. The resulting decimal number is the unit rate. The unit price is a type of ratio where the numerator is the price and the denominator is the quantity of a good or product.

8 0

3 years ago

What is the quadratic formula??

Ahat [919]

Hello!

The quadratic formula is

$x = \frac{-b + and - \sqrt{b^{2} - 4ac } }{2a}$

the + and - means that for one solution you add them and for the other you subtract them

Hope this helps!

3 0

4 years ago

Read 2 more answers

A line plot with Kelly's lengths of ribbons is shown

Snowcat [4.5K]

Add all of the x’s up you get 223.8

8 0

2 years ago

Read 2 more answers

Harry earns $300 a week plus $25 for each insurance policy he sells.

IceJOKER [234]

The equation is y=25x+300
the slope is 25
the y-intercept is 300
harry sold 10 policies
yes the situation is directly proportional, because the slope is consistent.<span />

7 0

4 years ago