8 * 4 = 32 which is a number in between 30 and 40
So the newspaper has 4 sections.
Answer:
it should be the graph on the bottom right
Step-by-step explanation:
The income should be more than the cost in order to make a profit and that happens for Leanne when she sells 8 quilts, so the 8 should be on the x-axis (the axis named "Quilts Sold")
The income should be 0 in the beginning bc when she sells 0 quilts she will be earning 0.
after selling 8 quilts her income will be higher than her costs
(Though naming the y-axis as "profit" is not accurate bc when she sells 0 quilts she will lose money since she will be spend money to make the quilts but not earn the money to compensate for the cost).
with all of these reasons combined the correct should be the one on the bottom right
240/4=60 so 60x5=300. Traveled 300 miles in 5 hours
Fist u have to calculate how much it takes to reach the certain number for instance it takes 30 per gallon because 30 times 1 is 30. 30 times 2 is 60 and so on
Answer:
(-3/2, 5/2)
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
<u>Algebra I</u>
- Solving systems of equations using substitution/elimination
Step-by-step explanation:
<u>Step 1: Define systems</u>
3x + y = -2
5x - y = -10
<u>Step 2: Solve for </u><em><u>x</u></em>
<em>Eliminate y</em>
- Add 2 equations together: 8x = -12
- Divide 8 on both sides: x = -12/8
- Simplify fraction: x = -3/2
<u>Step 3: Solve for </u><em><u>y</u></em>
- Define original equation: 3x + y = -2
- Substitute in <em>x</em>: 3(-3/2) + y = -2
- Multiply: -9/2 + y = -2
- Add 9/2 on both sides: y = 5/2
