3 years ago

Solve for x: 7x − 3 = 11.

Mathematics

1 answer:

Airida [17]3 years ago

8 0

Answer:

x = 7

Step-by-step explanation:

7x - 3 = 11
7x = 11 + 3
7x = 14
x = 7

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If the order of three loci is A B C, and the map distance between A and B is 15 m.u., and the map distance between B and C is 20

zysi [14]

Answer:

Therefore, we conclute that the map distance between A and C is 35 m.u..

Step-by-step explanation:

We know that the order of three loci is A B C, and the map distance between A and B is 15 m.u., and the map distance between B and C is 20 m.u. We calculate the map distance between A and C.

Therefore, we get

$AC=AB+BC\\\\AC=15+20\\\\AC=35\\$

Therefore, we conclute that the map distance between A and C is 35 m.u..

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3 years ago

1. Tra is going to order a pizza from a local pizza parlor. She will choose 1 crust, 1 sauce, 1 topping and 1

Talja [164]

Answer:

ira can make 4 pizzas

Step-by-step explanation:

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3 years ago

If f(x) =3^x+10 and g(x) =4x -2 find (f+g)(x)

Valentin [98]

Answer:

$(f+g)(x)=3^x+4x+8$

if $f(x)=3^x+10$ and $g(x)=4x-2$ .

Step-by-step explanation:

We are given $f(x)=3^x+10$ and $g(x)=4x-2$ .

We are asked to find $(f+g)(x)$ .

$(f+g)(x)$ means $f(x)+g(x)$

$(f+g)(x)=(3^x+10)+(4x-2)$

You only have one pair of like terms, that is the constants.

$(f+g)(x)=3^x+4x+10-2$

$(f+g)(x)=3^x+4x+8$

7 0

3 years ago

Read 2 more answers

The half-life of a radioactive kind of antimony is 60 days. If you start with 280 grams of it,

Fynjy0 [20]

Answer:

Step-by-step explanation:

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3 years ago

The sides of a square are 2 4/9 inches long. What is the area of the square?

Law Incorporation [45]

<span>2 4/9 = 22/9

Area of square = a^2 = (22/9)^2 = 484/81 square inches.

hope that helps</span>

5 0

3 years ago