A line is drawn through (-7, 11) and (8, -9). The equation y - 11 =
= 4(x + 7) is written to represent the line. Which
equations also represent the line? Check all that apply.
1. For parentheses:
y-11 =
Distribute
(x+7)
O y = - 4x + 5
2. If necessary:
Combine Terms
ОЗу = -4х + 40
4x + y = 21
3. Apply properties:
Add
Subtract
0 4x + 3y = 5
Multiply
Divide
4x + 3y = 17
4. To start over:
Reset

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

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