Ummm...person...you do know we need to see the graph, not the answers, right?
Answer:
<h2>7</h2>
Step-by-step explanation:
<h3>x+8=15</h3><h3>x=15-8</h3><h3>x=7</h3>
<h2>HOPE IT HELPS</h2>
Altogether Katrina and her seven friends equal eight. Eight divided by four is two cookies. The answer is 2.
Answer:
C
Step-by-step explanation:
First, determine the amount it takes- in this case, it's 82.5 miles. To find out the gallons he'll need to use, divide it by 30 to get 2.75 gallons. 3.05 times 2.75 is 8.3875, rounding to $8.39.
Answer:
The solution is: (x, y) = (9, -7)
Step-by-step explanation:
Step 1: Solve one of the equations for either x = or y = . We will solve second equation for y.
x+y=3
y=3-x
Step 2: Substitute the solution from step 1 into the second equation.
3x+4(3-x)=5
Step 3: Solve this new equation.
3x+4(3-x)=5
3x+12-4x=3
-x+12=3
-x=3-12
x=9
Step 4: Solve for the second variable
y=3-x
y=3-9
y=-7
The solution is: (x, y) = (9, -7)
