2 years ago

Pls pls pls pls help

Mathematics

1 answer:

nasty-shy [4]2 years ago

6 0

Answer:

$(f+g)(3)=20$

Step-by-step explanation:

$(f+g)(3)=f(3)+g(3)\\\\=(x^{2} +3x-7)+(5x-3)\\=((3)^2+3(2)-7)+(5(3)-3)\\=(9+6-7)+(15-3)\\=8+12\\=20$

You might be interested in

Please help me ASAP only answer if you’re absolutely sure and/or you took the benchmark

ICE Princess25 [194]

Answer: the answer is a

Step-by-step explanation:

8 0

2 years ago

What basic fact can you use to help you solve 800 x 6?

Roman55 [17]

8 x 6 = 42 add two zeros so 4200

8 0

2 years ago

The x values are the

dem82 [27]

The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"

4 0

2 years ago

In Chicago, IL, the average wind speed is 10.4 miles per hour. In Great Falls, MT, the average wind speed is 13.1 miles per hour

Fed [463]

I think Great Falls' average wind speed is greater than Chicago's by 2.7 miles

8 0

2 years ago

Population 422 increasing by 10 people per year. Write an equation to determine the population (y) after any number of years (x)

Ronch [10]

Answer:

y = 10x + 422

Step-by-step explanation:

5 0

1 year ago