2 years ago

Simplify the expression 1+4.25n+3/2p-3+(-2p)+5/4n

Mathematics

1 answer:

ale4655 [162]2 years ago

4 0

The answer is 5.5n-0.5p-4

You might be interested in

In a lab experiment, 50 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to doub

timurjin [86]

Divide 50 and 20 and you get 2.5 then multiply that with 8 and you’ll get 20
THE ANSWER IS 20

8 0

2 years ago

Read 2 more answers

What is the solution of 3x+2y=22 , 3x-2y=2

irina [24]

3x+2y=22
3x-2y=2
we add these to equations together
6x=24
x=4
then we plug in x to find y
3*4+2y=22
12+2y=22
2y=10
y=5
solution is (4,5) (x=4 and y=5)

5 0

2 years ago

Read 2 more answers

Solve the following literal equation for b.<br><br> cb + db = a

PilotLPTM [1.2K]

Step-by-step explanation:

$cd + db = a \\ b(c + d) = a \\ \frac{b(c + a)}{a + b} \\ b = \frac{a}{c + d}$

7 0

2 years ago

Read 2 more answers

A blue whale, the largest mammal in the world, weighs 1.36 * 105 kilograms as an adult. An adult killer whale weighs about 4 * 1

sergejj [24]

Answer:

(1.36 × $10^{5}$ ) - (4 × $10^{3}$ ) = 132000kg

1.32 × $10^{5}$ kg = 1320000

7 0

2 years ago

What is the following number written as a percentage<br> .4543

Cloud [144]

Answer: 45.43%

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers