Answer:
Jill lost 1/3
Bill lost 1/6
and Jack lost 1/4
Make a common denominator - let's use 12
Jill lost 4/12
Bill lost 2/12
Jack lost 3/12
Add them together = 9/12
reduce by dividing by 3.
total of 3/4 spilt
48 divided into 4 parts then multiplied by 3 of those parts
48 / 4 * 3 = 36
Step-by-step explanation:
find the value of (3^0+4^-1)×2^2
Answer:
Solution
=(1+0.25)×4
=1.25×4
=5
since 3^0=1
Select the correct answer from each drop-down menu. Simplify the given polynomial and use it to complete the statement. The polynomial simplifies to an expression that is a with a degree of .
Answer:
The answer is below
Step-by-step explanation:
Select the correct answer from each drop-down menu. Simplify the given polynomial and use it to complete the statement.
(-5x² - 2x + 4) + (8x² - x - 1) + (x + 2)(x - 5)
.The polynomial simplifies to an expression that is a____
A.quadratic
B.liner
C.constany
A.trinomial
B.binomial
C.monomial
with a degree of____
A.1
B.2
C.0
Solution:
A polynomial is an expression involving operations of addition, subtraction, multiplication, exponents which consists of variables and their coefficient. A trinomial is a polynomial consisting of three terms, while a binomial consist of two terms and a monomial consist of one term.
The degree of a polynomial is the highest degree of any of the terms of the polynomial. If it has a degree of 0 it is a constant, a degree of 1 it is linear while for a degree of 2 it is quadratic.
(-5x² - 2x + 4) + (8x² - x - 1) + (x + 2)(x - 5)
= (-5x² - 2x + 4) + (8x² - x - 1) + (x² -5x + 2x - 10)
= (-5x² - 2x + 4) + (8x² - x - 1) + (x² - 3x - 10)
= (-5x² + 8x² + x² - 2x - x - 3x + 4 - 1 - 10)
= 4x² - 6x - 7
Therefore:
.The polynomial simplifies to an expression that is a quadratic trinomial of degree 2.
7/8+ (4/8-2/4) anybody know??
Answer:
⅞
Step-by-step explanation:
[tex] \frac{7}{8} + ( \frac{4}{8} - \frac{2}{4} )[/tex]
Simplify ⁴/8 into ²/4 by diving the top and bottom by 2. This causes the fractions in the brackets to cancel out (Since ²/4 - ²/4 = 0), leaving us with ⅞.
The value of the expression is 7/8.
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,
7/8 + (4/8 - 2/4)
4/8 = 1/2
2/4 = 1/2
So,
= 7/8 + (1/2 - 2/4)
= 7/8 + (1/2 - 1/2)
= 7/8
Thus,
The value is 7/8.
Learn more about expressions here:
https://brainly.com/question/3118662
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solve for x solve for x
Answer:
x=5
Step-by-step explanation:
since two sides are congruent, the two unknown angles are congruent.
All triangle angles total 180 degrees.
so:
180-88=92
92/2=46
9x+1=46
9x=45
x=5
Answer:
The answer is x=5
Laura deposited $12,000 into an account that earns 8% interest. How much money will
she have in 5 years if the interest is compounded quarterly?
9514 1404 393
Answer:
$17,831.37
Step-by-step explanation:
The compound interest formula is useful.
A = P(1 +r/n)^(nt)
A = $12,000(1 + .08/4)^(4·5) = $12,000(1.02^20)
A = $17,831.37
Laura will have $17,831.37 in 5 years.
What is the value of Z?
Answer:
21
Step-by-step explanation:
Answer:
The first option is the answer
!!!! Rectangle A’B’C’D is the image of rectangle ABCD after which of the following translations
Answer:
C
Step-by-step explanation:
anyone knows the answer?
Answer:
20 miles
Step-by-step explanation:
x = break even miles
$10 + x($1.50 = x($2.00)
10 + 1.5x = 2x
0.5x=10
x = 20 miles
Need help ASAP
Thankss + BRAINLIST only for correct answer
Answer(5,6)
Step-by-step explanation:
Benjamin took a taxi from his house to the airport. The taxi company charged a pickup fee of $2.60 plus $3 per mile. The total fare was $74.60, not including the tip. How many miles was the taxi ride?
Answer:
74.60=3x+2.60
74.60-2.60=72
72/3=24
x=24
the taxi ride was 24 miles
A home meal delivery business delivers 34.5 pounds of food each day. How many ounces of food will they deliver in 4 days? (1 lb.= 16 oz) fill in the blank they will deliver ______ ounces of food in 4 days.
Answer:
They will deliver 2208 ounces of food in 4 days.
Step-by-step explanation:
Multiply 34.5 by 16 to get the ounces and got 552. Then multiply 552 by 4 and you'll get the answer.
:))
Hello brainly people, can someone please explain how I do this? I really need help...
Find the slope of the line passing through the points (-7, 4) & (-7, -8)
Answer:
Undefined
Step-by-step explanation:
The equation for finding the slope is:
y2 - y1
------------
x2 - x1
--------------------------------------------------------------------------------------------------------
4 - (-8)
----------
-7 - (-7)
-----------------------------------------------------------------------------------------------------------
4 + 8
--------
-7 +7
---------------------------------------------------------------------------------------------------------
12
----
0
---------------------------------------------------------------------------------------------------------
The slope is Undefined, so there is no answer
Which of the following correctly describes the quotient below?
A.
rational
B.
irrational
C.
neither rational nor irrational
D.
both rational and irrational
Answer:a
Step-by-step explanation:
Jenna's profit for selling 38 felt ornaments is $104.50. Suppose Jenna keeps track of the number of sales (x) and profit (y) on a graph. Which statements are correct?
Answer: B and E
Step-by-step explanation: Trust me, this is correct
The equation of the graph representing Jenna's profit is -
y = 2.75x
What is a expression? What is a mathematical equation? What is Equation Modelling?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have Jenna's profit for selling 38 ornaments is $104.50. Suppose Jenna keeps track of the number of sales (x) and profit (y) on a graph.
Assume that the equation of the graph representing Jenna's profit is -
y = mx + c
Then, it is a basic fact that with 0 sales, $0 profit will will be there. So, the line passes through (0, 0). Hence, the y - intercept [c] = 0. Then -
slope = [m] = (104.5)/38 = 2.75
So, the equation of line would be -
y = 2.75x
Therefore, the equation of the graph representing Jenna's profit is -
y = 2.75x
To solve more questions on Equations, Equation Modelling and Expressions visit the link below -
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Use the distributive property to remove the parentheses.
(3-v+2u)(-8)
Х
?
A 12-inch diameter pizza has 22 calories per square inch.
About how many calories are in the entire pizza?
Use 3.14 for pi.
Select from the drop-down menu to correctly complete the statement.
There are about
Choose...
calories in the pizza. optains : 264, 414, 2487, 9948
Answer:
the answer is 2487
Step-by-step explanation: i took the test
Neeeeeeeeed your help
Answer:
9/15=3/5
so 3/5 is equivalent fraction of the 9/15
Simplify (3xy3141x?). Use ^ when identifying your exponents
My solution is:
??
Answer:
3x^2y^3141
Step-by-step explanation:
Distribute Terms
-5(x +2)
-5x-10
hope that helps^^
Jon deposits $2000 into his account and pays at a rate of 4% per year. how much will he be paid in 3 years
the answer is 240
because 4% of 2000 is 80 so you just times 80 by 3 then you get 240
Answer this to be Donkey Kong's friend
36x + 324 - 28x + 196
combine like terms: 36x - 28x = 8x and 324 + 196 = 520
8x+520
This is a 2 part question! Use this information for the open-ended question that follows.
Valery and Manuel ride their bikes 40 miles every Saturday. Valery rides at an average speed of 9.6 miles per hour (mph).
Valery increases her speed by 4% the next time she rides her bike. Her goal is to ride faster than Manuel.
Is the 4% increase enough to ride faster than Manuel? yes or no.
As part of your explanation, identify Valery's new speed. Then explain why or why not she met her goal.
Answer:
ok for the first part of the question This is a 2 part question! Use this information for the open-ended question that follows.
Valery and Manuel ride their bikes 40 miles every Saturday. Valery rides at an average speed of 9.6 miles per hour (mph).
a) EXACTLY how many hours does it take Valery to ride her bike 40 miles?
ANSWER (A) 4.17
b) Use this graph below to identify what Manuels average speed is:
ANSWER (B) 10 mph
I don't know the open ended question
Kadin and Silas went to a movie that started at 1:55 p.m. and got out at 4:10 p.m.
How long was the movie?
O A. 3 hr. 15 min.
O B. 2 hr. 55 min.
C. 3 hr. 45 min.
O D. 2 hr. 15 min.
E. 2 hr. 65 min.
Answer:
D
Step-by-step explanation:
4.10pm-1.55pm
=3.70pm-1.55pm
=2hr15min
Expand and combine like terms.
(7b^5 – b^2)^2
My yard is 2730 square feet. It’s base is 65 feet. What is the height.
Answer: Your height is 42
Step-by-step explanation: 2730 divided by 65 would by 42
Answer:
area of rectangle is product of base×height.or length×breadth
area of rectangle= base ×height
2730 feet²=65×height
2730/65=height
42feet=height.
Drop the answer love:)
Or.. i'll drop ur ip<3
mwa
First okay and second umm my what?! Lol
The answer is : - 112
We add 14 to both side
-16x - 14 = -126
+ 14 +14
-16x = - 112. <- that’s the answer
Then we divide both sides by 16
X = 7
Ta -Da!!
Also I’ll leave this.....
um sapato é vendido a r$ 180,00. se a compra for a vista a loja oferece um desconto de 10%. qual o valordo sapato na compra a vista?
Preço de um sapato = $ 180,00
Desconto concedido se o sapato for comprado em dinheiro = 10%
Custo do calçado quando comprado à vista :
[tex] =\tt 180 - 10\% \: \: de \: \: 180[/tex]
[tex] = \tt180 - \frac{10}{100} \times 180[/tex]
[tex] =\tt180 - \frac{10 \times 180}{100} [/tex]
[tex] = \tt180 - \frac{1800}{100} [/tex]
[tex] =\tt 180 - 18[/tex]
[tex]\color{plum} =\tt\$162.00[/tex]
▪︎Assim, preço do sapato quando comprado em dinheiro = $ 162,00
A baker needs 4 3⁄4 cups of flour. If she uses a 1 1⁄2 cup measuring scoop, how many scoops of flour must the baker use to have at least 4 3⁄4 cups?(must be a whole number)
Answer:
If you did it three times it would be 4 1/2. If you wanted to make it at least 4 3/4 then you would need to do 1 1/2 4 times.
Step-by-step explanation:
A. [(-30)+(-5)]+[45÷(-5)]
B.[17-(-9)]+[(-39)÷(-3)]
C. [(-23)+(-9)+11]+[(-12)×4]
D.[17+(-40)]+[(-16)+12]
E.[23+(-19)]+[(-5)×8×(-3){
Repaso de números enteros y fraccionarios Chicos me ayudan a resolver esto plis con todo el procedimiento
A) Answer:
[tex] - 44[/tex]
B) Answer:
[tex]39[/tex]
C) Answer:
[tex] - 69[/tex]
D) Answer:
[tex] - 27[/tex]
Sorry, I don't think the last one is an equation.
I think you didn't wrote the number that comes after that.
