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jeka57 [31]
3 years ago
8

Add. (7 +4m) + (8 + 2c) +

Mathematics
1 answer:
tangare [24]3 years ago
8 0

Answer:

15 + 4m + 2c

Step-by-step explanation:

(7 + 4m)  +  ( 8 + 2c) =  OPEN BRACKETS

7 + 8 + 4m + 2c  =  15 + 4m + 2c

You might be interested in
The The U.S.based motorcycle manufacturer says that it expects to build 140,000 motorcycles this year, up from 126.000 last year
Black_prince [1.1K]

Answer:

The us based motorcycle manufacturer says that it expects to build 140,000 motorcycles this year up from 126,000 last year.

This means the increased production is

144,000 - 126,000 = 18,000

The percentage change in production can

be found using the formula as listed below

PERCENTAGE INCREASE = change / initial × 100

Substitute the values we get

18,000/126,000 × 100

14.28 = percentage increase

6 0
3 years ago
The scale on a map is 55 cm: 88 km. If the distance between two cities is 5656 km, how far apart in cm are the two cities on the
Alinara [238K]

Answer:

3,535 cm

Step-by-step explanation:

55cm=88km

Let's make that "one unit" - 55cm=1 unit. How many units are in the distance 5656km?

5656km/88km=64.2727... units.

55cmx64.2727... = 3,534.999 cm (depending on what your teacher requires, we can probably round to 3,535).

Therefore, we know that the two cities are 3,535 cm apart on the map.

6 0
2 years ago
Read 2 more answers
Please answer this question! 32 points and brainliest!!
stepladder [879]

Answer:

3x^2 -7x +2

Step-by-step explanation:

(15x^2 -35x+10) ÷5

(15/5x^2 -35/5x+10/5)

3x^2 -7x +2

This will factor

(3x-1) (x-2)

5 0
3 years ago
G = -7 and h = 3 What is the answer for g+h=
andrew11 [14]

Simply plug g and h into the equation:


g + h =


(-7) + (3) = -4

8 0
3 years ago
Read 2 more answers
PLEASE HELP what does it tTAKE TO GET A GOOD ANSWER WHERE THEM EXPERTS? ONLY 1 QUESTION PLEASE!!!!
Schach [20]
500 = 10x + 2 * 15 * 5 + 15x
500 = 25x + 150
500 - 150 = 25x
350 = 25x
x = 14
Triangular ends: 14 * 10 = 140
Base rectangle: 14 * 15 = 210
side rectangles: 5 * 15 * 2 = 150
140 + 210 + 150 =
5 0
3 years ago
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