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3 years ago

If f(x) = 2x + 4, what is the value of the function

Mathematics

2 answers:

sp2606 [1]3 years ago

8 0

Answer:

f(5)= 2(5) + 4 = 10 + 4 = 14

love history [14]3 years ago

6 0

Answer:

Step-by-step explanation:

Plug the 5 into the equation

2(5) + 4 = 14

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James and Bethany Morrison are celebrating their 10th anniversary by having a reception at a local reception hall. They have bud

ddd [48]

Answer: See Below

Step-by-step explanation:

Create the equation:

$34 times the number of people plus the $50 cleaning fee has to be less than or equal to $3500

34p + 50 <= 3500

34p <= 3450

p <= 101.470588....

We can have a part of a person attending the reception so we have to drop the remainder/decimal. Therefore the most amount of people that can attend the party and stay within budget is 101.

7 0

3 years ago

Sahil got 28 questions right on the math test. Angelina got 7 more wrong answers than Sahil. There where 40 questions on the tes

Svetradugi [14.3K]

Answer:

19 wrong answers.

Step-by-step explanation:

Given:

Sahil got 28 questions right.

Angelina got 7 more wrong answers than Sahil.

There where 40 questions on the test.

Question asked:

How many answers did Angelina get wrong on the math test ?

Solution:

Total questions on the test = 40

Number of right answers, Sahil got = 28

Number of wrong answers, Sahil got = 40 - 28 = 12

As Angelina got 7 more wrong answers than Sahil,

Number of wrong answers, Sahil got = 12

Then, number of wrong answers, Angelina got = 12 + 7 = 19

Therefore, 19 answers did Angelina get wrong on the math test out of 40.

7 0

3 years ago

Which choice correctly shows the solution(s) of the equation x2 = 225?

prisoha [69]

Answer:

C)x = +/-15

Step-by-step explanation:

15x15=225

-15x-15=225

7 0

3 years ago

V = ℓwh for ℓ. please help soon

erma4kov [3.2K]

Isolate the variable by dividing each side by factors that don't contain the variable.
l = v/wh

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h

4 0

2 years ago

3x-7=3x+1 solve for x

andrew11 [14]

Answer:

It will be no solution the reason is you have to subtract 3x from both sides and the simplify -7=1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers