3 years ago

A line has slope 4 and y-intercept (0, -2). What is the slope-intercept form of the equation of this line?

Mathematics

1 answer:

Olegator [25]3 years ago

7 0

Good day ^-^ ///////////////

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Marguerite is building a box from strips of wood. She needs 78 pieces of wood that are each 29 cantimeters long. The wood comes

Anarel [89]

She will need 3.77 pieces of wood because 1 piece is 6m which is 600 cm and she need 78 pieces of 29 cm so 78*29=2262 then you divide the by 600 and that gives you 3.77 so she realy need 4 sorry i f i got it wrong.

the answer either 3.77

or 4

7 0

3 years ago

The consumer expenditure, in dollars, for a commodity is the product of its market price, p, and the number of units demanded, x

kvasek [131]

Answer:

(a) x = 13000 -135p

(b) x = 8140

Step-by-step explanation:

(a) consumer expenditure = 13000p -135p^2 = p(13000 -135p)

= px

so, x = 13000 -135p

(b) Filling in p=36, we find ...

x = 13000 -135·36

x = 8140

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3 years ago

Can someone help me with these two problems? please

kondaur [170]

First question is 2
second question is 4
Hope it helps.

6 0

3 years ago

Last summer, Jesse's family drove to visit his grandmother. Jesse kept track of how far they drove each day. Monday: 242 mi. Tue

denpristay [2]

Answer:

C:1200

Step-by-step explanation:

Add 242+324+212+363+132=1273

Next round 1273 too 1200

4 0

3 years ago

Find the solutions to the equation 102x + 11 = (x + 6)2 – 2. Which values are approximate solutions to the equation? Check all t

yKpoI14uk [10]

Answer:

x = 0.256286, 89.7437

Step-by-step explanation:

Step 1: Write equation

102x + 11 = (x + 6)² - 2

Step 2: Solve for <em>x</em>

Expand: 102x + 11 = x² + 12x + 36 - 2
Combine like terms: 102x + 11 = x² + 12x + 34
Subtract 11 on both sides: 102x = x² + 12x + 23
Subtract 102x on both sides: 0 = x² - 90x + 23
Quadratic Formula: $x=\frac{90 \pm \sqrt{(-90)^2-4(1)(23)} }{2(1)}$
Simplify: x = 0.256286, 89.7437

4 0

3 years ago