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3 years ago

Graph each line. Give the slope-intercept form for all standard form equations.

Mathematics

1 answer:

8090 [49]3 years ago

4 0

Answer:

Slope Intercept Form is y=2x.

Step-by-step explanation:

Since slope-intercept form is y=mx+b, you need to rewrite 2x-y=0 in Slope-Intercept Form.

First, you want to subtract 2x from both sides. That comes out to -y = (-2x.)

Then, multiply each term by -1. A negative times another negative is a possitive, so -y would become y, and -2x would become 2x, giving you the answer of y=2x.

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The Wright family recently went out to dinner. They ordered two pizzas at $14.95 each, a salad at $4.35, and four drinks at $2.4

Marysya12 [62]

Answer:

Step-by-step explanation:

First

Get totals for food items:

Pizza $14.95 ×2=$29.90

Salad=$4.35

Drinks $2.49 ×4=$9.76

Total Bill

$29.90

$ 4.35

+$ 9.76

$44.21 Food Bill

Second Step

Find Tip Amount Before Tax

Total Bill $44.21 × .15=$6.63 Tip

Third Step

Find Tax on Total Food Bill

$44.21 × .07675=$3.39

Fourth Step

Find amount left from paying bill with tax.

Total Bill including tax:

$44.21 (bill) +$3.39 tax=$47.60

Cash $ 50.00

Total Bill - $47.60

$ 2.40 Change left over

Fifth Step

Find amount needed to give $6.63 tip from above.

We have $2.40 we need $6.63

Subtract $6.33 -$2.40=$4.23 more money needed for tip

5 0

4 years ago

Write a positive or negative integer that represents the situation.

lyudmila [28]

Negative because it is going down

5 0

3 years ago

Technician A says when there is a delay or slip as the transmission shifts into any forward gear, a slipping rear clutch is indi

blagie [28]

Answer:

Technician B

Step-by-step explanation:

It is very important that any car is taking for a test drive and a road test is carried out to check for any sort of problem with the transmission of the car or any leakages that may be found in the hydraulic circuits.

Technician B is very correct because when the hydraulic circuits is leaking, the front or forward clutch tends to slip thereby causing the shift for all forward gears to be delayed

Also,the sticking of the spool into the body of the valve can also cause the problem to occur as well.

8 0

4 years ago

Find the domain of the function. (Enter your answer using interval notation.) f(x) = 9x² + 6x – 1

GuDViN [60]

Answer: (-infty, infty)

Step-by-step explanation:

The domain of a quadratic function is the set of real numbers.

7 0

2 years ago

Which expression are equivalent to the one below? check all that apply. 3^x

pickupchik [31]

$B.\ 3\cdot3^{x-1}=3^{1+x-1}=3^x\ \ /\text{used:}\ a^n\cdot a^m=a^{n+m}/\\\\F.\ \left(\dfrac{18}{6}\right)^x=3^x$

7 0

3 years ago