Answer:
24n - 3
Step-by-step explanation:
Step 1: Distribute and remove parenthesis
6n -18 + 15 + 18n
Step 2: Collect Like-Terms
24n -3
helpp with this :>!!!
Answer:
C: 24 = [tex]w^{2}[/tex] + 3 (the yellow option)
Step-by-step explanation:
We can see that 24 obviously represents our total area, we are told that the rug is 3 feet LONGER THAN it is wide, suggesting that addition will be involved.
In conclusion the most logical answer would be C: 24 = [tex]w^{2}[/tex] + 3
what is the factored form of the expression 4p^2-p-5?
Answer:
(4p - 5) (p + 1)
Step-by-step explanation:
We begin with the equation 4[tex]p^{2}[/tex]- p - 5.
We know that the coefficients of the variable p must multiply to make 4. We also know that their constants must multiply to make 5.
So, our first guess would probably be: (4p - 5) (1p + 1)
This would simplify to: (4p - 5) (p + 1)
We check if this is correct if we foil them out.
x+3<5
please i need the answer quick!!
x<5-3
x<2
so your answer is
[tex] - \infty < x < 2[/tex]
Question:
x + 3 < 5, Find x.
Answer
⟹ x + 3 < 5
( Subtracting 3 from both the sides of the inequality )
⟹ ( x + 3) - 3 < 5 - 3
⟹ x < 5 - 3
⟹ x < 2
It means that any number that is smaller than 2 will satisfy the inequality.
In the diagram below shows the cross section of a bridge with a semi circle hole. If the perimeter of the cross section is 24m. Calculate
B. Area of the cross section ( π =22/7)
Answer:
the area is 85.239 m²
Step-by-step explanation:
perimeter of a semi circle = ½πd
24 = ½ x 22/7 × d
24 x 7/11 = d
15.27 m = diameter...
area = ½πr²
= ½ × 22/7 x 7.365 x 7.365
= 85.239 m2
Helppppppppppppppppppppp
Answer:
3 bags
Step-by-step explanation:
Even though she will have extra she still will need 3 bags to get 12.
Answer:
3
Step-by-step explanation:
We know Ms.Smith is buying avocados and needs 12, we also are provided with the fact that she buys them in bags of 5.
If you take a look at the picture, we need to find a bag that fits 12 avocados in, this would be 3. As in 3 bags that contain 15 avocados in total, though excessive amount, this is the bag that she would need to benefit her the most.
Lydia bought 2 ½ gallons of paint and used 1 ½ gallons of paint. What fraction of the paint did she use?
The quantity of the paint used will be 3/5 for the paint.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that Lydia bought 2 ½ gallons of paint and used 1 ½ gallons of paint.
The fraction will be calculated as below,
2 ½ gallons can be expressed as 5/2
1 ½ gallons is the same as 3/2 the fraction used is the amount used over the total amount.
Fraction = 3 / 2 ÷ 5 / 2
Fraction = 3 / 5
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Find the missing length of the triangle.
4 yd
12; yd
2
yd
Answer:
Missing length = [tex]11\frac{2}{3}[/tex]
Step-by-step explanation:
By Pythagoras theorem,
Square of the longest length = Sum of square of smaller lengths of the triangle
[tex](\frac{37}{3})^2=a^2+4^2[/tex]
a² = 152.11 - 16
a² = 136.11
a = √136.11
a = 11.67 Or [tex]11\frac{2}{3}[/tex]
Therefore, missing length of the given triangle will measure [tex]11\frac{2}{3}[/tex] yd.
After taxes, Liza makes $2,185.76 each month. From that, she has to pay three bills. For the last month, one bill is for $73.49, another is for $897.19, and the third is for $474.31. How much money does she have left to spend for the month?
Answer:
the amount left to spend is $740.77
Step-by-step explanation:
The computation of the amount left to spend is as follows:
= Each month payment - last month payment bills
= $2,185.76 - $73.49 - $897.19 - $474.31
= $740.77
Hence, the amount left to spend is $740.77
We simply deduct three amount bills from the each month payment
heyy could you help me out with this question I have been stuck in this question??
Answer:
Choice A.
Step-by-step explanation:
tan < ABC = 60/40
So m < ABC = 56.31 degrees.
This makes m < DBC = 56.31 / 2 = 28.15 degrees
tan 28.15 = DC / 40
DC = 40 tan 28.15
= 21.407 ft.
Which table matches the function:
y = 1x+4
Answer:
Table 3
Step-by-step explanation:
$12,000 deposit, simple interest at 8.5% for 5 years.
Answer:
$ 5100
Step-by-step explanation:
I= ?
p=$12000
r=8.5*1 /100=8.5/100
t=5yrs
I=P*R*T
= 12000*8.5*5 /100
=$ 5100
Andre wrote the expression 15(x - 3) to represent the relationship shown in the table
Write two other expressions that represent the relationship shown in the table
x (0,3,5,8)
Value of expression (-45, 0, 30, 75)
Answer:
15x - 45 and -45 + 15x
Step-by-step explanation:
1. 15(x-3)
2. 15(3) = 45
3. 15x-45
4. -45 + 15x = 15x-45
5(3x - 9) and 3(5x - 15) are the other two expressions.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
15 (x - 3)
This can be written as:
1)
5 x 3 (x - 3)
5(3x - 9)
2)
3 (5x - 15)
Thus,
The other two expressions are:
5(3x - 9) and 3(5x - 15).
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Two classes at Liberty Middle School are setting up imaginary banks for an economics project. Class 1 has $50 in a savings account and makes a $5 deposit each day. Class 2 has $110 in a savings account and makes a $5 withdrawal each day. After how many days will both classes have the same amount of money in their savings accounts?
Answer:
6 days
Step-by-step explanation:
at 6 days they will both have $80
Ava, Bharat, and Carmen are shopping at the farmers market. The table below shows prices for various items available at the market.
Fresh Produce
tomatoes $3 per pound
cucumbers $1 each
peaches
$4 per pound
watermelon
58 each
Write an expression that describes Ava's cost if she buys x watermelons.
Answer
Answer:
Step-by-step explanation:
Watermelon
1=58 cents
2=$1.16
3=$1.74
4=$2.32
5=$2.90
6=$3.48
What is 3 3/4 as a mixed number
Answer:
the answer is [tex]\frac{15}{4}[/tex]
Step-by-step explanation:
multiply the whole number (3) by the denominator (4) then add the numerator (3).
The equation should look like:
3 x 4 + 3 = 15
the answer is the new numerator (15) over the same denominator (4)
$12 for 5boxes of cereal
Answer:
12x5 = 60
Step-by-step explanation:
SO 60 boxes
btw you are welcome
A right triangle has legs with lengths 61 cm and 60 cm. What is the length of the hypotenuse
Answer:
We gotta use Pythagorean theorem, fellas!
a^2 + b^2 = c^2
c^2 is the hypotenuse being squared.
a is a leg of a right triangle
b is another leg of a right triangle
------------------------------------------------------
we will use 61 for a
we will use 60 for b
a^2 + b^2 = c^2
61^2 + 60^2 = c^2
3721 + 3600 = c^2
7321 = c^2
[tex]\sqrt{7321}[/tex] = c (remember that c is hypotenuse)
c is rounded to 85.56 cm or 85.563 cm or 86 cm (depends on how the question wants the answer to look like)
ANSWER: 86 cm, 85.56 cm, or 85.563 cm
Graph the line with this equation
Answer:
I hope this helps
Step-by-step explanation:
Find the total area of the figure. It is _______ square inches.
Answer:
1100 square inches
Step-by-step explanation:
Formula: LxW
Smallest rectangles area: 5*20=100= 1 rectangle
there are 2 smal rectangles so= 100*2=200
Medium rectangles area: 5*30=150
There are 2 so= 150*2= 300
Biggest rectangle: 30*20= 600
Total Area: 200+300+600= 1100 square inches
I need help to please
tell whether the lines through the given points are parallel, perpendicular, or neither.
3. Line 1: (2, 3), (4, 12) Line 2: (5, 10), (14,8)
Answer:
Perpindicular
Step-by-step explanation:
Use the Slope formula to find the Slope of the line through each pair of points.
y2 - y1 / x2 - x1
12 - 3 / 4 - 2 = 9/2 is the first Slope.
8 - 10 / 14 - 5 = -2/9 is the Slope of the second line.
The slopes are negative reciprocal, perpendicular.
Divide. Write the answer in simplest form.
\frac{5}{6}\div4
6
5
÷4
Answer:
3/10
Step-by-step explanation:
Draw a line representing the rise and a line representing the run of the line State the slope of the line in simplest form
22.5 percent of what number is 18
Answer:
80
Step-by-step explanation:
what is the slope of the equation?
y = -1/3x + 3
Answer:
-1/3
Step-by-step explanation:
y=mx+b
m=-1/3
Answer:
[tex] - \frac{1}{3}[/tex]
Step-by-step explanation:
y=mx+b
m stands for slope and -1/3 holds that postion
PLEASE HELP MEE
I will give brainliest :)
Question in the picture
Answer:
I got -11/15
Step-by-step explanation:
I did 3 (1)/(2)*(2)/(5)-5 (1)/(3)*(2)/(5)
Answer:
i think -11/15 would be the answer please correct me if im wrong
Step-by-step explanation:
we said that the ratio of girls to boys in the class was 2:9. if there were 90 boys in the 9th grade, how many girls are there
Answer:
20
Step-by-step explanation:
If the ratio of boys is 9 there are 90 boys. If 9=90 then 1= 10. 10 x 2 = 20
I hope this helps :0)
20 girls
Step-by-step explanation:
For every 9 boys there are 2 girls, so, if we have 90 boys, 9x10=90 and then since we have the 10 we use it to do 2x10 to get 20 girls
please help :) -2 3/4 - 6 5/9
Answer:
= -9 11/36
Step-by-step explanation:
-2 3/4 - 6 5/9
= -2 27/36 - 6 20/36
= -8 47/36
= -9 11/36
-p^3+2p^2-p polynomial
Answer:
Not a polynomial
Step-by-step explanation:
A polynomial is a combination of terms separated by
+
or
−
signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.
write a numerical expression for the verbal expression
seven more than three times eleven