3 years ago

4. Add. 2a + 8 + 4b + 5

Mathematics

1 answer:

Gemiola [76]3 years ago

6 0

Answer:

Step-by-step explanation:

2a + 4b + 8 + 5

2a + 4b + 13

You might be interested in

A set of furniture contains one table and four chairs How much does one chair cost, if the table costs 80 dollars and the whole

ankoles [38]

c = chair

200 = 80 + 4c

Subtract 80 from 200

120 = 4c

Divide 120 by 4

30 = c

200 = 80 + 4(30)

One chair costs $30

8 0

3 years ago

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Montano1993 [528]

Answer:

2n + 3

28, 31, 34; add 3

The drawing will help for number two (its sideways)

Number 1: You are multiplying 2 by n then you are adding 3 to it

4 0

3 years ago

What is 304 + 503 = ?

Burka [1]

Answer:

807

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the total cost of a pair of sunglasses to the wholesaler's customers including tax round to the neatest penny

sashaice [31]

Is there anymore information?

3 0

3 years ago

Read 2 more answers

If triangle CDE is dilated by a scale factor of 15 with a center of dilation at vertex E, what is the area of triangle C'D'E'?

liq [111]

We are given that the second figure is a dilation of the first one by 15. Thus, the ratio of their corresponding sides is equal to
C'D'E:CDE = 15:1
For the areas,
A of C'D'E': A of CDE = 225:1
Thus, if we have the area of CDE, we just have to multiply that with 225 to have the area of C'D'E'.

7 0

3 years ago