Answer:
30%
Step-by-step explanation:
total boxes of pizza = 20
he gave away 14 boxes
so pizza left is 20 - 14 = 6 boxes
to calculate percentage = 6 / 20 * 100
= 6 * 5
= 30%
You rent an apartment that costs $1000 per month during the first year, but the rent
is set to go up $160 per year. What would be the monthly rent during the 10th year of
living in the apartment?
Answer: In the tenth year your rent would be 2440 a month.
Hope this helps!
Evaluate the expression below if a = -8, b = 17, and c = 21. a^2-(b+c)
Answer:
26
Step-by-step explanation:
a^2-(b+c)= (-8)^2-(17+21)=64-38=26
PLEAS HELP I NEED HELP AND ITS ALMOST TIME TO TURN IT IN SO HELP ME PLS
Answer:
I think its 5 [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
PLEASE ANSWER ASAP CORRECT ANSWER GETS BRAINLIST
Solve.
2 1/3−1/2x=−2/3
Enter your answer in the box.
x =
I guess the number 2 is to indicate the question...
Then the equation would be 1/3 - 1/2x = -2/3
1/3 - 1/2x - 1/3 = -2/3 - 1/3
-1/2x = -3/3
-1/2x = -1
-1/2x *2 = - 1*2
-x = -2
-x * -1 = -2 * -1
x = 2
Good luck
equation of the line that passes through the points (7, 6) and (-2, -3)?
Answer:
y=x-1
Step-by-step explanation:
Hi there!
We want to find the equation of the line that passes through the points (7, 6) and (-2, -3)
There are 3 ways to write the equation of the line:
Slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept Point-slope form, which is [tex]y-y_1=m(x-x_1)[/tex], where m is the slope and [tex](x_1, y_1)[/tex] is a pointStandard form, which is ax+by=c, where a, b, and c are free integer coefficients, but a and b cannot be 0, and a cannot be negativeThe most common (and usually, the easiest way) would be slope-intercept form, so let's write it that way
First, we'll need to find the slope of the line
The slope can be found using the formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex], where [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] are points
We have two points, which is needed, but let's label their values in order to avoid any confusion:
[tex]x_1= 7\\y_1=6\\x_2=-2\\y_2=-3[/tex]
Now substitute these values into the formula to find the slope (m):
m=[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
m=[tex]\frac{-3-6}{-2-7}[/tex]
Subtract the numbers
m=[tex]\frac{-9}{-9}[/tex]
Divide
m=1
The slope of the line is 1
So far, we can write the equation of the line as this:
y=1x+b, or y=x+b
We'll need to find b
As the equation passes through both (7,6) and (-2, -3), we can use either one of them to solve for b
Taking (7, 6) for instance, substitute 7 as x and 6 as y:
6=1(7)+b
Multiply
6=7+b
Subtract 7 from both sides
-1=b
Now substitute -1 as b:
y=x-1
Hope this helps!
Help someone please just one and 2 that is all whoever answers 1 and 2 correctly, will get marked their answer the brainliest please
Answer:
Step-by-step explanation:
There are 5 boxes and each box weighs x pounds. Write the expression for the total weight of the
boxes.
Answer:
5x pounds
Step-by-step explanation:
Here's the solution if you need, hope it's help
The position of cat and rat are shown in a graph paper.Find the coordinates of cat and rat where they lie and the distance between them.
Distance:-
[tex]\\ \sf{:}\Rrightarrow \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]\\ \sf{:}\Rrightarrow \sqrt{(5+5)^2+(5-0)^2}[/tex]
[tex]\\ \sf{:}\Rrightarrow \sqrt{10^2+5^2}[/tex]
[tex]\\ \sf{:}\Rrightarrow \sqrt{125}[/tex]
[tex]\\ \sf{:}\Rrightarrow 11.2[/tex]
A line passes through point A (12,18). A second point on the line has an x-value that is 125% of the x-value of point A and a y-value that is 75% of the y-value of point A . Use point A to write an equation of the line in point-slope form.
The answer is 18, 0
You gotta trust me
What is 32/48 in simplest form?
A.2/3
B.3/4
C.4/6
--------------------------------
32/48
Divide the numerator and denominator by 16:2/3
<3
Answer:
A. 2/3
Step-by-step explanation:
32 = 2 x 16
48 = 3 x 16
32 / 48
= ( 2 x 16 ) / ( 3 x 16 )
= 2 / 3
Calculate.
[tex]\sqrt{(-4.5)^{4}}[/tex]
Answer:
Step-by-step explanation:
[tex]\sqrt{(-4.5)^{4}}=\sqrt{(-4.5)*(-4.5)*(-4.5)*(-4.5)}\\\\= (-4.5) * (-4.5)\\\\= 20.25[/tex]
Which function has a greater rate of change?
[tex]\huge\bold{\purple{\bold{⚡EuroNow⚡}}} [/tex]
[tex]\huge\underline\mathtt\colorbox{cyan}{Its easy}[/tex]
The function for EuroNow has a greater rate of change
Find the slope ... ...
Answer:
-2
Step-by-step explanation:
rise over run = 4/-2 = -2
Dorian bought flowers for $120 and sold them for $200. He paid his employees 58 per hour for h hours of work. Which of the following equations can be used to the find m, the money
Dorian had left after buying the flowers and paying his employees
Answer:
m = 80 - 58h
Step-by-step explanation:
Expenses:
$120 for flours
$58h for salaries
Revenue:
$200 from sales of flours
m = 200 - 120 - 58h
m = 80 - 58h
1. Mitch Hart's gross pay for this week is $425.78. He is single and claims 2 6 points
allowances. Using the percentage method of withholding, what amount
will Mitch's employer withhold from his pay for federal income tax?
Percentage Method of Withholding - Single Person
Each weekly allowance is $63.46.
Weekly Taxable The amount of income tax to
Wage
withhold is
Over But not
over
$51.00 $195.00 S0.00 plus (10% of the excess
over $51.00)
195.00 645.00 $14.40 plus (15% of the excess
over $195.00)
645.00 1482.00 $81.90 plus (25% of the excess
over $645.00)
Using the percentage method, the amount that Mitch's employer is going to withhold is $29.979
The total wage payment usually received by Mitch monthly is = $425.78Each weekly allowance is $63.46, It is noted that Mitch claims two allowances = $63.46 × 2= $126.92Now, the amount subject to withholding from his total wage payment is;
= $(425.78 - 126.92)= $298.86Provided that the weekly taxable wage is more than $195 but not up to $645; Then, by using the percentage method, the Federal income tax can be computed as:
= 15% of $(298.86 - 195) + $14.40= 15% of $103.86 + $14.40= $15.579 + $14.40= $29.979Therefore, we can conclude that the amount that Mitch's employer is going to withhold is $29.979
Learn more about taxable income here:
https://brainly.com/question/17347618?referrer=searchResults
The slope of a line is -4, and the y-intercept is -3. What is the equation of the line written in slope-intercept form?
y = -4x - 3
y = 4x - 3
y = -4x + 3
helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answer:
y = -4x - 3
Hope this helps and if it did maybe mark me as brainliest : ) ?
What is the slope in the picture?
Answer:
positive; sence it's starting from the bottom and going up its positive
30 POINTS GIVING BRAINLIEST PLEASE HELP! :)
Answer:
0
Step-by-step explanation:
-5(2x+6)
Let x = -3
-5 ( 2*-3 +6)
Multiply inside the parentheses
-5(-6+6)
Add inside the parentheses
-5(0)
Multiply
0
Select the correct answer.
Which expression is a factor of this polynomial?
13 + 2x^2-9x-18
O
O A. (x - 2)
B. (x + 1)
Oc. (x - 6)
D. (x + 2)
Answer:
i think i'ts D. (x +2)
Step-by-step explanation:
Can anyone help me with this
Answer:the 3rd one
Step-by-step explanation:
explain for a brainlist !!!!!!!!!!
Step-by-step explanation:
cross multiply
so it will be
2y= -1x+5
2y+x=5
thats the only part i know
$4 is what percent of 50
Answer:
8%
Step-by-step explanation:
4/50 = 0.08 = 8%
Steps to solve "what percent is 4 of 50?" If you are using a calculator, simply enter 4÷50×100 which will give you 8 as the answer.
Two consecutive numbers exist such that the sum of three times the first number and two less than the second number is equal to 411. What are those numbers?
Answer:
103 and 104
Step-by-step explanation:
Two consecutive numbers
x and x + 1
3 times the first number and 2 less than the second number = 411
3x + (x + 1) - 2 = 411
3x + (x + 1) - 2 = 411
combine like terms
4x - 1 = 411
4x = 412
dividde both sides by 4
x = 103
x + 1 = 104
HELP PLEASE I CANT FIGURE THIS OUT
Answer:
the slope is 1/4. the equation would be y=1/4x-7 I think
Step-by-step explanation:
raise g to the 3rd power, then divide f by the result
Answer:
Step-by-step explanation:
g^3
f / g^3
answer please help me out
Answer:
Hey just search up an algebraic calculator I finished my homework with it lol
Step-by-step explanation:
Write a phrase for the expression 3(5−2m).
Answer:
three times 5 is fifteen and three times two is six m
Step-by-step explanation:
6. What is an equation in slope-intercept form for the line that passes through the points and (3, 1)? y= 3x + 1 y=x-3 y=2x + 5 y= 2x - 5
Answer:
The correct answer is D) y = 2x - 5
To find the equation of the line, start by finding the slope. You can do this by using the slope formula below.
m(slope) = (y2 - y1)/(x2 - x1)
m = (1 - -3)/(3 - 1)
m = 4/2
m = 2
Now that we have the slope, we can use it along with either point in point-slope form to get the equation.
y - y1 = m(x - x1)
y - 1 = 2(x - 3)
y - 1 = 2x - 6
y = 2x - 5
Answer: y=2x-5
the points are 4 points away from each other vertically, and 2 away horizontally. This makes the slope 4/2 or just 2.
take the slope and go backwards until you hit the y axis and the y-intercept is -5
this means the equation is y=2x-5
Given: m<4 + m<7 = 180°
Prove: c ll d
I need the statements and reasons
Answer:
Ummmm... we need a picture
How many 2 digit numbers have unit digit 6 but are not perfect squares
9514 1404 393
Answer:
7
Step-by-step explanation:
Of the 9 2-digit numbers ending in 6, only 2 are perfect squares: 16 and 36. The other 7 are not perfect squares.