3 years ago

What is the domain and range of x+5

1 answer:

3 0

The domain of a function is the set of all acceptable input values (X-values). The range of a function is the set of all output values (Y-values).

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Sarah buys a shirt on sale at Jersey's. The original price was $28, but the shirt is on sale for 30% off. If there is a 5% sale

Helga [31]

Answer:

$20.58

Step-by-step explanation:

28 x 0.30 = 8.4

28 - 8.4 = 19.6

19.6 x 0.05 = 0.98

19.6 + 0.98 = 20.58

4 0

2 years ago

Can someone pls help me solved this problem! I need help help can someone help me I will mark you as brainiest! But plz help me!

Vilka [71]

Answer:

The number is <u>less than</u> 3.5

Step-by-step explanation:

Let us break up and convert each individual phrase into its equivalent in an equation.

"Three time" is $3*$

"The difference of a number and three" is (3-x)

"Is greater than" is >

"The number decreased by five" is (x-5)

We can now put all of these parts together to get our equation

$3*(3-x)>(x-5)$

Now, we can simplify this and solve for x

$3*(3-x)>(x-5)\\\\9-3x>x-5\\\\14>4x\\\\\frac{14}{4} >x\\\\\\frac{7}{2}>x\\\\x$

5 0

2 years ago

What is the solution set for 7x – 3 = 18, given the replacement set {0, 1,2,3,4} ? O

yawa3891 [41]

Answer:

X = 3

Step-by-step explanation:

Given the expression :7x - 3 = 18

To obtain the solution set ; we solve for X in the equation ;

7x - 3 = 18

Add 3 to both sides

7x - 3 + 3 = 18 + 3

7x = 21

Divide both sides by 7

7x / 7 = 21 / 7

x = 3

Hence, x = 3

4 0

3 years ago

19. Thomas has a recipe for punch that calls for 2 quarts of juice and 3 quarts of soda.

GaryK [48]

Answer:

7.5 quarts of soda

Step-by-step explanation:

Kindly refer to the attached image for explanations

8 0

3 years ago

PLz help me ??????//

tiny-mole [99]

Add the two distances that she walked
x+0.6

answer: C

3 0

2 years ago