3 years ago

Evaluate the expression 2(4-3) in two ways pls help

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

6 0

Answer:

Step-by-step explanation:

Method 1:

First do the operation inside parenthesis

2*(4-3) = 2*1 = 2

Method 2:

Use distributive property: a*(b +c) = a*b + a*c

2*(4-3) = 2*4 - 2*3

= 8 - 6

= 2

You might be interested in

WILL GIVE BRAINLEIST HELP ASAP (20 points!!)

Margarita [4]

hope it helps you pls mark me brainliest pls.

3 0

3 years ago

Please help me with this problem!

san4es73 [151]

Answer:

The choice A ;

$\frac{1}{ {7}^{8} }$

Step-by-step explanation:

$\frac{ {7}^{ - 6} }{ {7}^{2} } = \frac{ {7}^{ - 6 - 2} }{1} = {7}^{ - 8} = \frac{1}{ {7}^{8} } \\ \\ \\ or. \: \frac{ {7}^{ - 6} }{ {7}^{2} } = \frac{1}{ {7}^{ 2 + 6} } = \frac{1}{ {7}^{8} }$

8 0

2 years ago

Read 2 more answers

3a. The graph shows a school's profit P for selling x lunches on one day. PART A: What is the school's profit for selling 120 lu

Elina [12.6K]

Answer:

100 dollors

Step-by-step explanation:

7 0

3 years ago

What is the distribution law and simplify

Karo-lina-s [1.5K]

The Distributive Law says that multiplying a number by a group of numbers added together is the same as doing each multiplication separately. Example: 3 × (2 + 4) = 3×2 + 3×4. So the "3" can be "distributed" across the "2+4" into 3 times 2 and 3 times 4.

3 0

3 years ago

you generate 3 random whole numbers from 1 to 10. Is it unlikely or even impossible that all the numbers could be 10?

gizmo_the_mogwai [7]

It is unlikely but possible to generate the same number 3 times because each number has the same probability of being generated at random.
hope this was helpful.

5 0

3 years ago

Read 2 more answers