3 years ago

Evaluate 2p-nm-4, if m=3, p=15, and n=5.

Mathematics

1 answer:

BabaBlast [244]3 years ago

3 0

Step-by-step explanation:

given m = 3, p = 15 and n = 5,

$2p - nm - 4 \\ = 2(15) - (5)(3) - 4 \\ = 30 - 15 - 4 \\ = 15 - 4 \\ = 11$

You might be interested in

A 5'6" student casts a shadow 6 ft long at the same time a tree casts a 20 ft shadow. How tall is the tree? (Hint: The tree and

andrew-mc [135]

Answer:

5' 6" = 66 inches

6 feet = 72 inches

shadow to actual height ratio = 72 / 66 = 1.0909...

If the tree casts a 20 foot shadow then its height equals

20 / 1.09090909 = 18.33 feet = 18 feet 4 inches

Step-by-step explanation:

5 0

3 years ago

The prime factorization of 324 can be written as 2^a x 3^b, where a = and b=

Nezavi [6.7K]

A=2 and B=4...... because 2^2 and 3•4

3 0

3 years ago

Hi there can anyone help me out with this please

SIZIF [17.4K]

Im pretty sure it is D

6 0

3 years ago

The population of Linton is 12 times as great as the population of Ellmore. The combined population of both towns is 9,646 peopl

viktelen [127]

Let's form an equation in the terms of Ellmore. E will be for Ellmore.
E+ 12E=9,646
13E=9,646
Let's divide each side by 13.
9,646÷13
742
So, that means there is a population of 742. Linton is 12 times as much as Ellmore. Let's multiply.
742×12
8,904
There are 8,904 people in Linton.

8 0

4 years ago

Read 2 more answers

julia has 3 1/2 pounds of dog food. she plans to split it equally among her 7 dogs. how much dog food will each dog receive

Tcecarenko [31]

Divide 3 1/2 by 7
7/2 x 1/7 = 7/14 = 1/2 pound

5 0

3 years ago

Read 2 more answers