Is (-4,5) a solution to this system of inequalities

Answer:

The answer is B -4

Step-by-step explanation:

You can divide 20 by 5, resulting in 4.

Then, just add the negative number to the answer, leaving you with -4.

Answer:

Its hard to kinda see so im not so sure sorry

Step-by-step explanation:

Answer:

3 1/4

Step-by-step explanation:

Answer:

x = 1 month 3 days

Step-by-step explanation:

Given that,

Per month growth of Rusty's hair = 2/4

We need to find in how many months will it take Rusty's hair to grow 7/8 inch.

1 month = 2/4

In x months = 7/8 inches

Let it grow 7/8 inch in x months.

[tex]\dfrac{\dfrac{2}{4}}{\dfrac{7}{8}}=\dfrac{1}x\\\\\dfrac{1}{x}=\dfrac{2}{4}\times \dfrac{8}{7}\\\\x=\dfrac{7}{4}\ \text{months}\\\\x=1\ \text{month}\ 3\ \text{days}[/tex]

So, it will take 1 month 3 days to grow 7/8 inches.

Answer:

x = 1 month 3 days

Step-by-step explanation:

Given that,

Per month growth of Rusty's hair = 2/4

We need to find in how many months will it take Rusty's hair to grow 7/8 inch.

1 month = 2/4

In x months = 7/8 inches

Let it grow 7/8 inch in x months.

So, it will take 1 month 3 days to grow 7/8 inches.

Answer:

a

Step-by-step explanation:

Answer:

a and 240 hr

Step-by-step explanation:

n

Answer:

Step-by-step explanation:

Absolute of a number is the positive value of such number. for example, the absolute value of -7 is 7.

If Yasmine finds the absolute value of -655, then her equivalent value must return a positive answer.

The expression that gives a positive values of -655 is:

1) 0-(-655) = +655

Note that the product of two negative sign will result in a positive sign

Answer:

0 minus (negative 655)

Step-by-step explanation:

Answer: 64

Step-by-step explanation: Assuming this family makes no stops, all you would need to do is divide 4 into 256, which gives you 64.

Answer:

64

Step-by-step explanation:

Answer:

It's perpendicular

Step-by-step explanation:

All you need to do to solve these problems is look at the slope, so the x in each equation

If it's parallel the slope will be the exact same (ex. y = 2x + 4 and y = 2x - 8)

If the equation is perpendicular the slopes will be Opposite Reciprocal so they have opposite signs (pos./neg.) and will be the reciprocal of each other (ex. 5 = 1/5)

So a perpendicular line will look like this- y = -4x + 2 and y = 1/4x - 2

The y-intercept will never matter for this question. Hope I could help!

Answer:

0

Step-by-step explanation:

Coordinate of H = -3

Coordinate of N = 3

[tex] \overline{HN} [/tex] = |-3 - 3| = |-6| = 6

Midpoint of [tex] \overline{HN} [/tex] is ½ the distance of [tex] \overline{HN} [/tex] = 3.

Therefore, coordinate of the midpoint of [tex] \overline{HN} [/tex] is the coordinate of H + 3 = -3 + 3 = 0

Or

The coordinate of N - 3 = 3 - 3.

Therefore, the midpoint of [tex] \overline{HN} [/tex] is 0.

Answer:

=) you are so sweet and this is very much appreciated

Step-by-step explanation:

thank you

Answer:

About $3.20 in tax, $43.20 total

Step-by-step explanation:

First you want to put the percentage into a decimal, 0.08. Then you would multiply the $40 by 0.08 (tax) to get the amount of tax ($3.20). Then to find the total amount, you could either add $3.20 and $40 together or you could multiply $40 by 1.08 (this accounts for both the item and the tax) to get $43.20.

Answer:

never mind

Step-by-step explanation:

Answer:

The convenience store has a markup amount of $30 on the pre-paid mobile phones and the retail price is $42

Step-by-step explanation:

The purchase price of the pre-paid mobile phones is $12.

The convenience store uses a markup rate of 250%.

The markup amount is:

250 * 12 / 100 = 30

The retail price is the purchase price plus the markup amount:

Retail price = $12 + $30 = $42

The convenience store has a markup amount of $30 on the pre-paid mobile phones and the retail price is $42

Answer:

Slope: 4/3

Y-intercept: -3

Step-by-step explanation:

The formula is...

y = mx + b

Where m is slope and b is y-intercept so in this case, 4/3 is slope and -3 is the y-intercept.

Hope that helps and have a great day!

Answer: The slope is 43, the y- intercept of y=4/3 x-3 is 0,-3.

Step-by-step explanation:

Answer:

When Amelia was 30 months old, she was 5 centimeters taller than when she was 25 months old.

Step-by-step explanation:

Because it's the answer

Answer:

Vertical stretch of 4

Vertical translation of 2 units down

Step-by-step explanation:

Since f(x)=2x is the base function, g(x) = 8x - 2 shows an "a" value which has been multiplied by 4 and a "c" value which shows a vertical translation of -2.

Answer:

182 hours

Step-by-step explanation:

In this scenario, the total would be $1600 which is the maximum amount that can be wasted. The only variable in this scenario is the number of hours that the cashier can work. Therefore we can use the following formula to calculate the maximum number of hours the cashier can actually work (h) before going over the total limit.

8.75h = 1600 ... divide each side by 8.75

h = 182.85

Therefore, we see that the total amount of hours equals 182.85 but since we are counting hours then the answer would be 182 hours because if the cashiers work 183 hours there won't be enough money budgeted to pay them.

Answer:

x = -1.5

In fraction form:

[tex]x=-\frac{3}{2}[/tex]

Step-by-step explanation:

Equations

Find the value of x such that the equality is true.

16x - 5 = 18x - 2

Subtract 18x:

16x - 18x - 5 = -2

Simplify:

-2x -5 = -2

Add 5:

-2x = -2 + 5

Operate:

-2x = 3

Divide by -2:

x = 3 / (-2)

x = -1.5

In fraction form:

[tex]x=-\frac{3}{2}[/tex]

Answer:

hi

Step-by-step explanation:

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

[tex]3x+34=35[/tex]

Subtract 34 from 35 to isolate the variable

[tex]3x=1[/tex]

Divide 1 by 3

[tex]1/3= \frac{1}{3}[/tex]

Answer:

The answer to this linear system is 7,-1

Answer:

2.5

Step-by-step explanation:

Given the expression ​c​ = 2.95​g​

since c represents cost

g represents how many gallons of gas were purchase

the terms that relates the cost to the numbers of gallons purchased is

2.5 which is equally the constant of proportionality

Therefore the constant of proportionality  is 2.5

Answer:

Thank you ☺️☺️☺️

Answer:

Angle TWX equals 44.

How To Do It:

You set the expressions equal to each other & solve for x. Then you plug x into each expression & add them.

Set Expressions Equal To Each Other To Find The Value Of X:

(6x-26)=(2x+6)----------add 26 to each side

6x=2x+32----------subtract 2x from both sides

4x=32----------divide both sides by 4

x=8

Plug-In The Value Of X To Each Expression & Add:

(6(8)-26)+(2(8)+6)----------distribute the 8 to each coefficient

(48-26)+(16+6)----------add/subtract numbers inside the parentheses

(22)+(22)----------add the final products together

44----------*Final Answer*

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation: Hope this helps

Answer:

the answer in simplest form is 5/28

Answer:

5/28

Step-by-step explanation:

I just used a calculator but the denominator have to be the same. Then once the denominators are, make sure that how many times you multiplied to get the denominator you do to the top.

Answer:

together, they will fill 4 mugs

Step-by-step explanation:

Given;

a mug holds 1/3 of a quart.

First determine how many mugs to be filled by 4/6 of a quart of fruit juice made by David;

[tex]= \frac{\frac{4}{6} }{\frac{1}{3} }\\\\ = \frac{4}{6}* \frac{3}{1}\\\\ = 2 \ mugs[/tex]

Lastly, determine how many mugs to be filled by  ⅔ of a quart of juice made by Daniel;

[tex]= \frac{\frac{2}{3} }{\frac{1}{3} }\\\\ = \frac{2}{3} *\frac{3}{1}\\\\ = 2 \ mugs[/tex]

Therefore, together, they will fill 4 mugs