Answer:
undefined
Step-by-step explanation:
To find the slope through 2 points
m = ( y2-y1)/(x2-x1)
= ( -4 - -3)/(3 - 3)
= ( -4+3)/(3-3)
= -1/0
Since it is a number divided by zero, the slope is undefined
Answer:
19
Step-by-step explanation:
7x-7=126
add+7 to 126 and you will get 133
7x/133
x=19
Brand W : 8.75/10 = 0.875 per oz
brand X : 9.95 / 8.5 = 1.17 per oz
brand Y : 18.25 / 25 = 0.73 per oz
brand Z : 19.48 / 13.5 = 1.44 per oz
so the brand with the lowest cost per oz is brand Y, at 73 cents per oz
Answer:
I = P/(RT)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
P = IRT
<u>Step 2: Solve for </u><em><u>I</u></em>
- [Division Property of Equality] Divide RT on both sides: P/(RT) = I
- Rewrite/Rearrange: I = P/(RT)
<span>0.5 inch : 20 miles
1.5 inch-?
1.5*20/0.5=60 (miles)
answer:60 miles
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