3 years ago

How do I solve 2f+10?

2 answers:

5 0

First of all, you want the variable to be isolated, so in order to do that, you divide in both sides. Ten divided by two is five. So f = 5.

2f + 10
--- ---
2 2

10 divided by 2 = 5

zhenek [66]3 years ago

4 0

Divide 2 on both sides to get f=5

You might be interested in

(3 3/4)÷(−2 1/2)

Ierofanga [76]

Answer:

-1 1/2

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

If 1:2 represents the amount of students that walked and the amount of students that took the subway and 1:3 represent the amoun

vivado [14]

Answer:

If 3 students walked, then according to the given ratios, 18 students would have taken the bus.

Step-by-step explanation:

Given: 3 Walkers

1:2 --> 3:6 walkers to subway

1:3 --> 6:18 subway to bus riders

4 0

3 years ago

Diseases tend to spread according to the exponential growth model. In the early days of AIDS, the growth factor (i.e. common rat

weqwewe [10]

Answer:

1,887,436,800

Step-by-step explanation:

f(t) = a·b^t

f (t) = number of cases at year t

a = starting value = 1800 in 1983

b = growth factor = 2

t = years since 1983 = 2003 - 1983 = 20

f(t) = 1800·(2)^20 =

1,887,436,800

wyzant

philip p

5 0

2 years ago

PLEASE ANSWER FAST!<br> Find the surface area of the solid.

Rudiy27

Answer:

270 ft^2

Step-by-step explanation:

find the area of each side

top: 13x7=91

triangle shaped sides(both together): 12x5=60

tiny vertical side: 7x5=35

bottom: 12x7=84

add them all together to get the total surface area is 270ft^2

Hope this helps! :)

6 0

2 years ago

Which of the following best describe(s) the diagonals of a rectangle. Select all that apply.

Evgesh-ka [11]

Answer:

I believe it is congruent and intersecting

Step-by-step explanation:

6 0

4 years ago