3 years ago

Please help fast i will give you the most Brainly what would n = 3(n+7)=48

Mathematics

1 answer:

neonofarm [45]3 years ago

5 0

Answer:

n = 9

Step-by-step explanation:

3(n+7)=48

distribute

3n +21 = 48

subtract 21 from each side

3n = 48-21

3n = 27

divide by 3

3n/3 = 27/3

n = 9

You might be interested in

Find the value of f(-8).

fredd [130]

Answer:

-8f

Step-by-step explanation:

5 0

3 years ago

an online photo service charges 20 to make a standard photo book with 16 pages. each extra page costs 1.75 write an exspression

Xelga [282]

Answer:

$20 + (1.75 * p)

Step-by-step explanation:

This is just a guess hope this is correct.

Hope this helps! :)

4 0

3 years ago

The sales tax on a surfboard is $12 what is the percent of sales tax if it is $240

Alborosie

It is 20%. I hope this helps :)

6 0

3 years ago

Read 2 more answers

A spotlight has a beam that travels 100 feet and covers an area intercepted by an 84°

d1i1m1o1n [39]

Answer:

7330 sq.ft

Step-by-step explanation:

Area covered by the beam = Area of sector

Area of sector = $\frac{\theta}{360} \times \pi r^2$

Where,

$\theta = 84°$

Radius (r) = 100 ft

Plug in the values into the formula

Area of sector = $\frac{84}{360} \times \pi 100^2$

Area of sector = $\frac{84 \times \pi \times 10,000}{360}$

Area of sector = 7,330 ft² (nearest square foot)

8 0

3 years ago

X2 – 2x – 15 = 0<br> How to rewrite the equation ?

Nonamiya [84]

(x-5)(x+3), since -5 and 3 are a factor of 15 and they add up to -2, that determines your factored form.

8 0

4 years ago