2 years ago

A function is defined by f(x)=6x +15 . What is f(2.5)?

Mathematics

1 answer:

icang [17]2 years ago

3 0

Answer:

f(2.5)=30

Step-by-step explanation:

f(2.5)=6(2.5)+15 plug in 2.5 for x

f(2.5)=15+15 multiply 2.5 by 6

f(2.5)=30 add

You might be interested in

Which sentence explains the correct first step in the solution of this equation? 4(x−3)=94x-3=9?

Dima020 [189]

Do Pemdas
P:Parenthesis
E:Exponent
M:Multiplication
D:Divide
A:Addition
S:Subtraction

7 0

2 years ago

Read 2 more answers

Megan hiked 15.12 miles in 6.3 hours. If Megan hiked the same number of miles each hour, how many miles did she hike each hour?

kifflom [539]

15.12 miles/ 6.3 hours= 2.4 miles/hour.

The final answer is 2.4 miles per hour~

8 0

3 years ago

What is the length of C'D' ?<br> feet

Alinara [238K]

Answer:

7 feet

Step-by-step explanation:

The length of the line segment doesn't change if you reflect it over the line l.

4 0

2 years ago

What is the answer to this 6w+5>2(3w+3).

fomenos

Answer:

No Solution

Step-by-step explanation:

So we have the inequality:

$6w+5>2(3w+3)$

Distribute on the right:

$6w+5>6w+6$

Subtract 6w from both sides:

$5>6$

5 is <em>not</em> greater than 6.

Therefore, the answer to this inequality is no solution.

8 0

2 years ago

Please hurry it’s timed

Trava [24]

Answer:

it's 2

djrjcjrjdjfjcjwjdicjrjcjsjsjdjcjdjxc

4 0

2 years ago

Read 2 more answers