3 years ago

Write an algebric pharse for five times a number increased by nine. i need help

Mathematics

1 answer:

trasher [3.6K]3 years ago

6 0

Answer:

Step-by-step explanation:

five times a number increased by nine is

5x+9

x is the unknown number being multiplied by 5

increase= add

so add by 9

You might be interested in

Evaluate 0.4x + 6.1 for x = -5

Law Incorporation [45]

Answer:

the answer is 4.1

Step-by-step explanation:

use mathwa or cynmath next time for a quicker answer

4 0

3 years ago

The temperature at 7pm was 45 degrees Fahrenheit. From 7pm to 11pm the temperature decreased 5 degrees each hour. Which equation

Svetllana [295]

t = 45 - 5(11-7)

Hope that helps:)

7 0

3 years ago

Read 2 more answers

If you flip a coin 10 times, what is the best prediction possible for the number of times it will land on tails?

Serjik [45]

Answer:

Step-by-step explanation:

The probability of tails is 1/2, so the expected value is (1/2) (10) = 5.

8 0

3 years ago

Read 2 more answers

Given the equation -2x + 8y = 24, determine the x- and y-intercepts. PLZ HELP???

attashe74 [19]

Answer:

$x=(-12,0)$

$y=(0,3)$

Step-by-step explanation:

x-intercept

$-2(x-4y)=24$

$x-4y=-\frac{24}{2}$

$x-4y=-12$

$x=4y-12$

$x=4(0)-12$

$x=-12$

y-intercept

$-2(x-4y)=24$

$x-4y=-\frac{24}{2}$

$x-4y=-12$

$-4y=-12-x$

$y=-\frac{-12-x}{4}$

$y=-\frac{-12-(0)}{4}$

$y=\frac{12}{4}$

$y=3$

5 0

3 years ago

What is the value of n In the following 100 : 500 = n : 5

mrs_skeptik [129]

Step-by-step explanation:

ratio means over so,

100 = n

500 5

500n = 500

500

n=1

6 0

3 years ago