Y 26, 2021 Weekly Word Problem: Writing/Solving Equations (6.EE.5 / 6.EE.7)
You participate in a dance-a-thon fundraiser. After your parents pledge $15.50 and your neighbor pledges $8.75, you have $66.55. Write and solve an equation to find how much money you had before your parents and neighbor pledged. Make sure you have a variable in your equation and show the steps in solving the equation.
Equation:
Solve the equation:

answer: okw

step-by-step explanation:

idk

step-by-step explanation:

i don't know

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.