All categories

3 years ago

Use the distributive property to write each expression then evaluate it 7(7-9)

Mathematics

2 answers:

valkas [14]3 years ago

8 0

Answer:

49-63

Step-by-step explanation:

1. (7·7) - (7·9)

2. (49) - (63)

3. 49 - 63 = -14

Hoped I helped!! :)

polet [3.4K]3 years ago

8 0

Answer:

Step-by-step explanation:

If you subtract -9 from positive 7 you get -2

Then you multiply the positive 7 from that -2 and your answer will be

-14

Here is an example

7(7-9) ALWAYS do the parenthesis first

7*-2

-14

You might be interested in

Which expression can you simplify by combining like terms?

omeli [17]

Answer:

The correct option is A.

Step-by-step explanation:

If the degree and variables of two terms are same, then they are called like terms.

In option A.

The given expression is

$12b^2+4ab-3ba-6$

Here, 4ab and -3ab are like terms because both have same variables a and b with degree 1.

By combining like terms we get

$12b^2+(4ab-3ab)-6$

$12b^2+ab-6$

In options B, C and D, there are no like terms, So only the expression $12b^2+4ab-3ba-6$ we can simplify by combining like terms.

Therefore the correct option is A.

7 0

2 years ago

Height = 5cm<br> Base = 12cm

stepladder [879]

The answer would be 60 because you do based times height which equals the area

4 0

2 years ago

Read 2 more answers

Someone please help me

Lerok [7]

16,250 Sq Feet i pretty sure its that one

5 0

2 years ago

I really need help :)

iren2701 [21]

Answer:

Could anyone help me with this problem please?

What is one value that makes the fraction (x^2 + 11x +30)/(4x + 44x^2 + 120x) Undefined?

Need real help I'm so stressed out

Step-by-step explanation:

8 0

2 years ago

Can you help me solve this <br><br>Show your workings<br>

True [87]

Card P is the answer
8*3=24
8*4=32
8*5=40

8 0

2 years ago

Read 2 more answers