Answer:
$9.86
Step-by-step explanation:
Frist you read the problem and you see that she pays $1.89 for one drink
so you write down $1.89
then 3 cookies for $0.99 so you multiply $0.99 by 3 and you get $2.97
so you write down $2.97
next 2 slices of pizza for $2.50 so you multiply 2 by $2.50 and you get $5.00
so you write that down
lastly you and the answers you wrote down and you get $9.86
Maya payed $9.86 for her order.
Answer:
<h3>
a factor is a number that divides another number without leaving any remainder. , A multiple is a number that, when divided a certain of times by another number, no remainder is left.</h3>
Step-by-step explanation:
Answer:
Step-by-step explanation:
(x₁ , y₁) = (-4, 1) & (x₂ , y₂) =(-2 , -5)
![Slope =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\dfrac{-5-1}{-2-[-4]}\\\\\\= \dfrac{-6}{-2+4}\\\\\\= \dfrac{-6}{2}\\\\\\= - 3](https://tex.z-dn.net/?f=Slope%20%3D%5Cdfrac%7By_%7B2%7D-y_%7B1%7D%7D%7Bx_%7B2%7D-x_%7B1%7D%7D%5C%5C%5C%5C%5C%5C%3D%5Cdfrac%7B-5-1%7D%7B-2-%5B-4%5D%7D%5C%5C%5C%5C%5C%5C%3D%20%5Cdfrac%7B-6%7D%7B-2%2B4%7D%5C%5C%5C%5C%5C%5C%3D%20%5Cdfrac%7B-6%7D%7B2%7D%5C%5C%5C%5C%5C%5C%3D%20-%203)
Answer:
before you asked this question did you look it up
Step-by-step explanation:
is the determinant of the coefficient matrix:
is the determinant of the coefficient matrix, but this time you replace the 
-coefficients with the values on the right hand side of the equations:
