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3 years ago

Can someone please help me? find the domain and range using inequalities

Mathematics

1 answer:

cluponka [151]3 years ago

6 0

Answer:

A. Domain:

$- \infty < x < 0$

Range:

$y = - 4$

B. Domain:

$x = - 4$

Range:

$- \infty < y < - 4$

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Jim spent $46.16 on some mulch and one shovel. Each bag of mulch costs $3.49 and the shovel cost $14.75. How many bags of mulch

mezya [45]

To find the amount he spent on bags of mulch you must take the cost of the shovel away from the total, giving the equation:
46.16-14.75=3.49x
To covert this to whole numbers, multiply by 100
4616-1475=349x
3141=349x
x=9

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4 years ago

Please help not sure what these are

Leviafan [203]

Answer:

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3 years ago

Solve for p. 2(p + 1) = 18

n200080 [17]

Answer:

p = 8

Step-by-step explanation:

Subtract 18 from behind the equal sign to cancel it out. This leaves you with 2(p+1)- 18= 0.

Next you'll need to pull out the terms to work with the beginning of the problem. 2(p+1)- 18= 0 would turn into 2p - 16 = 2(p - 8).

This would leave you with 2= 0, but that's not true so continue on to the variable.

So p - 8= 0 making the answer p = 8

7 0

3 years ago

15x+8=6x+2 Find X please I beg you I have to feed my kids

Rzqust [24]

Answer:

$15x+8=6x+2\\9x+8=2\\9x=-6\\x=-6/9 or -2/3\\Hope this helps plz hit the crown :D$

4 0

3 years ago

Read 2 more answers

4x-5=x-1+3x I need help

labwork [276]

Answer:

x = no solutions

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define equation

4x - 5 = x - 1 + 3x

Step 2: Solve for x

Combine like terms: 4x - 5 = 4x - 1
Subtract 4x on both sides: -5 ≠ -1

Here we see that -5 does not equal -1.

∴ This equation has no solutions.

8 0

3 years ago