Ask question

Ask question

All categories

3 years ago

6

Can someone please help me answer this?

1 answer:

ycow [4]3 years ago

7 0

Answer:

5 +8=x+3+2x

13=3x+3

13-3=3x

10=3x

x=10 divided by 3

x=3⅓

approximately 4

You might be interested in

Martin's running ability is measured by this proportion:

jek_recluse [69]

Answer:

A = 13 B =0 = 1/2 This way x in a graph can be his start running ability (time) each A value applied will divide by 1/2 to make 6.5 and when x = 21 then y can be 7 with the AB equation above as 13 x 1/2 = 6.5. add multiple 0 doesn't occur because we start with x value 21 to show the starting value. Alternately x= 137 and y = 0. Then the graph can go up or down when his running value changes as a negative decrease 137 - b = -? and a positive increase will show increase 137+b = +?.

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

Which relation is displayed in the graph?

icang [17]

The answer is c. hope this helps you :)

6 0

3 years ago

a school dedicated 20% of the courtyard area for student to start a garden . The students want to know how much of the 950 squar

shtirl [24]

Answer:

Option 1.

Step-by-step explanation:

$20\% \times 950$

$20/100 \times 950$

$1/5\times 950$

8 0

4 years ago

Read 2 more answers

Find the center and radius of the circle with the equation: a. center: (-5, 1) radius: 4 c. center: (-5, 1) radius: 2 b. center:

damaskus [11]

Answer:

Step-by-step explanation:

if center= (h,k)

radius=r

eq. of circle is (x-h)^2+(y-k)^2=r^2

a.

center= (-5,1)

radius=4

eq. of circle is (x+5)^2+(y-1)^2=4^2

b.

center=(5,-1)

radius=4

eq. of circle is (x-5)^2+(y+1)^2=4^2

c.

center=(-5,1)

radius=2

eq. of circle is (x+5)^2+(y-1)^2=2^2

d.

center=(5,-1)

radius=2

eq. of circle is (x-5)^2+(y+1)^2=2^2

4 0

4 years ago

Using more advanced technology, a team of workers began to produce 6 more parts per hour than planned. As a result the team fulf

Aliun [14]

Answer: 10 parts per hour

Step-by-step explanation:

Let the team supposed to produce x parts per hour.

Thus, in 8 hour, the team supposed to produce = 8 x

Now, when company produce 6 more parts per hour than planned ,

Then the new parts per hour produced by company = x + 6

Thus, in 6 hour, the team supposed to produce = 6 ( x +6 )

According to the question,

As a result of new plan the team fulfilled 120% of an eight hours day work in six hours.

That is, $\text{120\% of 8 x} = 6 ( x +6 )$

⇒ $\frac{120\times 8x}{100} = 6 x + 36$

⇒ $\frac{960x}{100} = 6 x + 36$

⇒ $9.6 x = 6 x + 36$

⇒ $9.6 x - 6 x = 36$

⇒ $3.6 x = 36$

⇒ $x = 10$

Thus, 10 parts per hour was the team supposed to produce according to the plan.

8 0

4 years ago