All categories

3 years ago

GIVEN THE FUNCTION F(X) =3X + 5 AND X SUCH THAT F(X)=38

Mathematics

1 answer:

umka21 [38]3 years ago

6 0

The value of X is 11.

<u>Step-by-step explanation</u>:

Given,

F(X) = 3X + 5 --------(1)
F(X) = 38 ------------(2)

Equating eq(1) and (2),

⇒ 3X+5 = 38

⇒ 3X = 38-5

⇒ X = 33/3

⇒ X = 11

You might be interested in

Which shows the correct way to combine like terms for the expression below?

Juliette [100K]

Answer:

9x+2

Step-by-step explanation:

8 0

2 years ago

Help, please Jake has $100 of birthday money in his wallet. He spends $15 at Twistee Treat and $10 at Wawa. While walking home h

Alchen [17]

Answer:

The expression is $x=100-15-10+20-40+35$

Jake has in his wallet $\$90$

Step-by-step explanation:

Let

x-----> the money that Jake has in his wallet

we know that

The expression that represent the situation is equal to

1) Jake has $100 of birthday money in his wallet

$x=100$

2) He spends $15 at Twistee Treat and $10 at Wawa

$x=100-15-10$

3) He finds a $20 bill on the ground

$x=100-15-10+20$

3) His friend borrows $40 from Jake

$x=100-15-10+20-40$

4) At home, Jake mows the lawn and earns $35

$x=100-15-10+20-40+35$

$x=\$90$

5 0

3 years ago

Find the lengths of the legs.<br> 45°<br> 10

masya89 [10]

Answer:

i agree with Isabelle

Step-by-step explanation:

above

6 0

2 years ago

Counselors at Rockport High School and Riverdale High School surveyed the graduating seniors to find out their post-high-school

siniylev [52]

The percentage shows that they were 28% more likely to come from Riverdale High school.

<h3>How to calculate the percentage?</h3>

From the information given, the percentage of those from Rockport will be:

= 25/(25 + 44) × 100.

= 25/69 × 100

= 36.23%

The percentage of those from Riverdale will be:

= 44/(25 + 44) × 100.

= 44/69 × 100

= 63.77%

Therefore, the difference will be:

= 63.77% - 36.23%

= 28% approximately.

Learn more about percentages on:

brainly.com/question/24304697

3 0

1 year ago

A business has $10,000 in its bank account. In order to build an addition onto its office, it takes out a loan for $30,000 and d

ser-zykov [4K]

Answer:

The new account balance is $40000

Step-by-step explanation:

<em>The number line is not given. However, the question can be solved without it.</em>

Given

$Balance = \$10000$

$Loan = \$30000$

Required

Determine the new balance

$New\ Balance = Initial\ Balance + Loan\ Amount$

$New\ Balance = \$10000 + \$30000$

$New\ Balance = \$40000$

Hence:

<em>The new account balance is $40000</em>

7 0

2 years ago