3 years ago

G we...

Mathematics

1 answer:

olasank [31]3 years ago

6 0

Answer:

The slope in simplest form is

$- \frac{1}{2}$

Step-by-step explanation:

Remember:

$slope \: = \frac{y_2 - y_1}{x_2 - x_1}$

We just plug in and solve.

$slope = \frac{ - 2 - ( - 3)}{ - 5 - ( - 3)} = \frac{ \: \: 1}{ - 2} = - \frac{1}{2}$

You might be interested in

Which problem can be solved using the equation shown? $2.50x-$2.00=$10.50

tiny-mole [99]

A becomes the other day 2.00$ each or 10.00$ each but it’s 2.50$ each So it’s ,A.

8 0

3 years ago

Read 2 more answers

Solve for x+.15x=3.45

blsea [12.9K]

15x=3.45
divide by 15 on both sides
x=3.3478

4 0

3 years ago

Read 2 more answers

A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates w

astra-53 [7]

$x-chocolate\ worth\ 1,50\$ \ per\ pound\\
y-chocolate\ worth\ 0,9\$\ per\ pound\\
\\\\
 \left \{ {{x+y=30} \atop {30*1,10=x*1,50+y*0,9}} \right.\\\\ \left \{ {{x=30-y} \atop {33=1,5x+0,9y}} \right. \\\\ Using \ substitution\ method:\\\\33=1,5(30-y)+0,9y\\\\
33=45-1,5y+0,9y\\\\ -12=-0,6y\ |:-0,6\\\\
y=20\\
x=10$