To rewrite in slope-intercept form, solve for y. This is because slope-intercept form is y = mx + b, and the equation has y by itself.
5x - 2y - 7 =0
-2y = -5x + 7
y = (5/2)x - 7/2
Answer:
195 cans
Step-by-step explanation:
Start by multiplying -63 by 10, since 10 should be in place of x. You will get -630. Add 825 to -630 and you will get 195.
Answer:
The correct option is 3. The the of 7 bottles of brand B oil is $21 more than the price of 7 bottles of brand A oil.
Step-by-step explanation:
If a line passing through two points, then the equation of line is
From the given table it is clear that the graph of price of brand A oil is passing through (2,26) and (3,39). So, the equation model for price of brand A oil is
The required model for price of brand A oil is y =13x.
The price of 7 bottles of brand A is
The required model for price of brand B oil is y =16x.
The price of 7 bottles of brand B is
The difference between price of 7 bottles of brand A and brand B is
The the of 7 bottles of brand B oil is $21 more than the price of 7 bottles of brand A oil. Therefore the correct option is 3.
Answer:
f the equation is in the form, ax + b = c, where x is the variable, you can solve the equation as before. First “undo” the addition and subtraction, and then “undo” the multiplication and division. Solve 3y + 2 = 11. Subtract 2 from both sides of the equation to get the term with the variable by itself.
Step-by-step explanation: