All categories

3 years ago

Y=8x+7 i need helpppp

Mathematics

2 answers:

S_A_V [24]3 years ago

7 0

Answer:

i think the answer is d

hpe it helps

Readme [11.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Briana used two congruent parallelograms and a square to create the figure shown. What is the areaa of the figure Briana created

Dmitrij [34]

Answer: the answer is D

Step-by-step explanation: I got it right

8 0

3 years ago

Seth is trying to decrease the amount of time he spend watching television this week he spent 41/2 hrs watching television which

Alekssandra [29.7K]

Answer:

Seth watched TV for 6 3/4 hours last week.

Step-by-step explanation:

Let x be the number of hours he watched TV last week.

(2/3)x = 4 1/2 hrs. Solve for x by mult. both sides by (3/2):

(3/2)(2/3)x = (3/2)(9/2)

Then: x = 27/4 hours, or 6 3/4 hours.

Seth watched TV for 6 3/4 hours last week.

7 0

3 years ago

a rectangular wall with a length of 10x and width of 20 x has a rectangular doorway with a length of 5x and a width of 2x. What

Shtirlitz [24]

Answer:

∴ The the surface area of the wall is $190x^{2} \ square\ unit$ .

Step-by-step explanation:

Given that,

The length of rectangular wall is $10x$ .

The width of rectangular wall is $20x.$

The length of doorway is $5x.$

The width of doorway is $2x.$

and, we have to find the surface area of rectangular wall.

Now,

The length of rectangular wall is $10x$ .

The width of rectangular wall is $20x.$

∴ Total surface area of a rectangular wall $= Length\ of\ wall\times Width\ of\ wall$

$= 10x\times 20x$

$=$ $200x^{2} \ square\ unit$

Total surface area of a rectangular wall is $200x^{2} \ square\ unit$ .

Again, The length of doorway is $5x.$

The width of doorway is $2x.$

∴Total surface area of doorway $=Lenght\ of\ doorway\times Width\ of\ doorway$

$=5x\times 2x$

$=10x^{2} \ square\ unit$

Total surface area of doorway is $10x^{2} \ square\ unit$ .

∴The remaining surface area of a rectangular wall is $=$ $200x^{2} -10x^{2}$

$=190x^{2} \ square\ unit$

∴ The the surface area of the wall is $190x^{2} \ square\ unit$ .

6 0

4 years ago

A case of deodorant costs $57. You get a business discount of 15%, and you have a coupon for 20% off. How much will the case of

finlep [7]

Answer:

$37.05

Step-by-step explanation:

If you take 15% and 20% you get (15%+20%) which is 35%, then you take 100%-35% you get 65%, 65% of 57 is 37.05.

Thus Your Answer: $37.05

4 0

3 years ago

Solve for x ( need asap )

malfutka [58]

It is 26 if you needed answer asap

4 0

3 years ago

Read 2 more answers