Answer:
10/12?
Step-by-step explanation:
The Hornes buy a trampoline with a regular price of $495.00. It is on sale for 20% off the regular price. After calculating the sale price, they use a coupon for $35.00 off. The salesperson then adds a sales tax of 7%. What is the final price of the trampoline?
Answer:
$368.27
Step-by-step explanation:
495.00*0.20=$99
495-99=396
396-35=361
361*1.07=386.27
Assuming that the heights of college women are normally distributed with mean 63 inches and standard deviation 3 inches, what percentage of women are taller than 60 inches?
Answer:
cs.a,C|"< dl\vds
Step-by-step explanation:
Compute using long division: 342 ÷ 23
The quotient after division is 322 and the remainder is 20.
What is long division?Long division is the mathematical method for dividing large numbers into smaller groups or parts.
Given that, 342 ÷ 23,
When we will divide 342 by 23, we will get,
The quotient 322 and the remainder is 20.
Hence, the quotient after division is 322 and the remainder is 20.
Learn more about long division, click;
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2.4 Assignment 4
Alex has a job transporting furniture by truck. His truck is filled with tables that weigh 250 pounds each
and chairs that weigh 20 pounds each. There is a combined total of 300 tables and chairs in his truck.
Let x be the number of tables in his truck. Write an expression for the combined total weight (in
pounds) of the tables and chairs in his truck.
Choose one. 4 points
Total weight in pounds = 230.3 + 50
O
Total weight in pounds = -230.2 + 550
O
Total weight in pounds = -2302 + 75,000
O
Total weight in pounds = 2302 + 6000
Total weight in pounds = 230x + 75,000
Total weight in pounds = -230x + 50
O O
Total weight in pounds = -230x + 6000
Using a system of equations, it is found that the expression for the combined total weight is given by:
Weight = 250x + 20(300 - x).
What is a system of equations?A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
Variable x: Number of tables in the truck.Variable y: Number of chairs in the truck.There is a combined total of 300 tables and chairs in his truck, hence:
x + y = 300 -> y = 300 - x
His truck is filled with tables that weigh 250 pounds each and chairs that weigh 20 pounds each, hence the total weight is:
Weight = 250x + 20(300 - x).
More can be learned about a system of equations at https://brainly.com/question/24342899
What is the mode for this set of data? 34, 36, 56, 58, 58, 58, 61, 62, 62
Answer:
52
Step-by-step explanation:
Mode is the number that appears the most in the set of data, so we would need to find the number that occurs the most. In this case, it's 52.
Answer:
Your answer whould be 58
Step-by-step explanation:
exmple 67,67,78,78,67,43,34,12, the mobe is 67
Mayela bought 3.4 pounds of almonds for 21.58. Approximately how many pounds of walnuts can mayela purchase for 1 dollar
Answer:
0.157
Step-by-step explanation:
She can buy 3.4 pounds for $21.58, so we will divide 3.4/21.58 to get 0.157 pounds per dollar.
What is the value of x? enter you answer in the box bellow.
What’s the Awnser cause I really don’t know
Answer:
Quest 1. is 5.5
Quest 2. is 48
Quest 3. is 7.5
Quest 4. is 6
Quest 5. is 8
Quest 6. is 9
-3 1/2 - [-12 1/4]...............................................
Answer:
8.75
Step-by-step explanation:
Answer:
8 3/4
Step-by-step explanation:
help me please I'm in a rush
Answer:
56
Step-by-step explanation:
616 divided by 11 equals the height
19.) Vernon has a bank account balance of $24.70, and then deposits $30 into his account. What is
his new balance after the deposit?
-24.7+30=5.3
his new balance is 5.3
Answer:
$54.70
Step-by-step explanation:
take $24.70 and add $30 to it and $24.70+$30=$54.70
Which rule describes the function in the graph below?
10
9
8
7
(4.6)
10,6
5
4
3
(-2,2
2
1
3
4 5
B 7
8 9
-7 -6 -5 -4 -3 -2 -14
Ni-
X, XS-2
Save and Exit
Next
Submit
Mark this and retum
Answer:THE ANSWER IS B ON 55th STREET NIFTY
Step-by-step explanation:
The height of a parallelogram is 5 feet The base is 7 feet the length is 9 1/2 feet what is the area of the parallelogram
Answer:
[10 ft.]
Step-by-step explanation:
It's being given that there is a paralleolgram.
Let the length of its base is x ft.
Therefore, length of height = (x+6) ft.
Also, area of paralleolgram = 160 sq.
ft.
Now, we know that,
Area of paralleolgram = base x height
Therefore, we will get,
=> x(x+6) = 160
=> x² + 6x - 160 = 0
=> x² + 16x - 10x - 160 = 0
=> x(x+16) - 10(x+16)=0
=> (x+16) (x - 10) = 0
=> x +16=0 or X- - 10-0
=> x=-16
or
X = 10
But, we know that, length can't ever be negative.
Therefore, x = 10
Hence, length of base = 10 ft.
Solve the inequality 4(k − 5) + 12k ≥ −4
Answer:
k ≥ 1
Step-by-step explanation:
Step 1: Write inequality
4(k - 5) + 12k ≥ -4
Step 2: Solve for k
Distribute 4: 4k - 20 + 12k ≥ -4Combine like terms: 16k - 20 ≥ -4Add 20 to both sides: 16k ≥ 16Divide 16 on both sides: k ≥ 1Please help. Systems of equations. Solve using elimination.
12X + 16y = 96
12X + 48y = 192
Answer:
x=4
y=3
Step-by-step explanation:
12X + 16y = 96--(1)
12X + 48y = 192---(2)
(2)-(1),
12x + 48y - (12x+ 16y)= 192- 96
12x + 48y - 12x - 16y = 96
32y = 96
y= 96÷32
y =3
substituting y=3 in (1),
12x +(16×3) = 96
12x + 48 = 96
12x = 96-48
12x = 48
x= 48÷12
x= 4
Hope this helps!
C, G, and D are collinear. E, G, and F are also collinear. The two lines
intersect at point G. Line EF bisects line CD. Find EG: if CG=5x-1, GD=7x-
13, EF=6x-4, and GF=13.
Answer:
EG is 19 units
Step-by-step explanation:
Let us solve the question
∵ Lines CD and EF intersected at point G
∴ CD = CG + GD
∴ EF = EG + GF
∵ Line EF bisects line CD
→ That means G is the midpoint of CD
∴ CG = GD
∵ CG = 5x -1
∵ GD = 7x - 13
→ Equate them to find x
∴ 7x - 13 = 5x -1
→ Add 13 to both sides
∴ 7x -13 + 13 = 5x - 1 + 13
∴ 7x = 5x + 12
→ Subtract 5x from both sides
∴ 7x - 5x = 5x - 5x + 12
∴ 2x = 12
→ Divide both sides by 2
∴ [tex]\frac{2x}{2}=\frac{12}{2}[/tex]
∴ x = 6
∵ EF = 6x - 4
→ Substitute x by 6 to find its length
∴ EF = 6(6) - 4 = 36 - 4
∴ EF = 32
∵ EF = EG + GF
∵ GF = 13
∴ 32 = EG + 13
→ Subtract 13 from both sides
∵ 32 - 13 = EG + 13 - 13
∴ 19 = EG
∴ EG = 19 units
Help math math ASAP ASAP
Answer:
[tex]\displaystyle y + 2 = 4(x + 1)[/tex]
Step-by-step explanation:
Parallel equations have SIMILAR RATE OF CHANGES [SLOPES], so 4 remains as is as you proceed with plugging the information into the Point-Slope Formula:
[tex]\displaystyle [-1, -2] \\ \\ \boxed{y + 2 = 4(x + 1)}[/tex]
**Remember, all negative symbols give you the OPPOCITE TERMS OF WHAT THEY REALLY ARE, so make sure both operation symbols are correct.
I am joyous to assist you at any time.
2 1/2 =1 2/3 ÷y
i need help please
Answer:
Step-by-step explanation:
2*1 /2 = 1*2 / 3 / y
2/2=2/3 / y
1=2/3 x 1/y
1=2/3y
3y=2
y=2/3
Wal-Mart buys paper plates for $3.25 and marks them up for 142%. How much do I buy them for?
Multiply the price by the percentage:
3.25 x 142% = 3.25 x 1.42 = 4.62
You pay $4.62
what is the absolute value of 1
Answer:
1
Step-by-step explanation:
Since absolute value is the distance between zero, and the particular value, it is always positive! In this case, the distance between one and zero is exactly one!
Simplify the expression.
(3x\y)^-3
Write an expression to b+b+b+b+b that is that a sum of two terms
Answer: 5b is your answer
Step-by-step explanation:
How can you solve the equation for 8(-3d+2)=88
Answer:
-3
Step-by-step explanation:
8(-3d + 2) = 88 divide both sides by 8
-3d + 2 = 11 rest 2 on both sides
-3d = 9 divide both sides by -3
d = -3
Answer:
i think D it's 110 cuz : 8×-3d and 8×2 = -24d+2=88 so D=88+24-2=110
How many pounds are there in 2 3/4 tons? (1 ton = 2000 pounds)
Hello!
Answer:
There are 5500 pounds in 2 3/4 tons
Hope you luck!
Caroline surveyed 380 of the students in her school about their favorite color. 209 students said their favorite color was blue. What percentage of the surveyed students said their favorite color was blue?
Answer:
55% of the students surveyed said their favorite color was blue
Step-by-step explanation:
[tex]\frac{209}{380}[/tex] as a percent = 55%, or 0.55 in decimal form.
Maura added 5/8 of a cup of walnuts to a batch of trail mix. Later, she added 3/4 of a cup of almonds. How many cups of nuts did Maura put in the trail mix in all? Write your answer as a fraction or as a whole or mixed number. cups
Answer:
1 3/8 cups
Step-by-step explanation:
the equation is 5/8 + 3/4
to figure it out we need the same denominator, we'll be choosing 8
3 (x2)/ 4 (x2) = 6/8
you would have to multiply 2 both on the top and bottem
then you would have to add
5/8 + 6/8 = 11/8
then make that into a whole fraction
11/8 = 1 3/8
Find the verte of the quadratic function given below f(x) = (x-4) (x+2)
Answer:
Vertex at (1,-9)
Step-by-step explanation:
Expand the equation by using foil method.
You should get X^2+2x-4x-8
And then add the like terms.
X^2-2x-8
And use this formula to find the vertex.
X=b/2a
plug in the values
X=-2/2(1)
you should get x=1
Thats the one value.
For another one you have to plug in you X= (value which is 1) in the f(x) which now becomes f(1)
the answer is f(1)=-9
Rassan invests a sum of money in a savings account, with an interest rate of 4%. After 3 years, the balance reaches $1799.78. What is the amount of the initial investment? Round to the nearest whole dollar.
Answer:
I believe it is $1,607 hope it helps
these numbers form an addition and subtraction fact family 6,7,13 choose the fact family formed by these numbers what is the answer
Answer:
6-13=7 , 7-13=6
6+1=7,7-1=6,
Step-by-step explanation:
What is the total area, in square meters, of the shaded sections of the trapezoid below?
Answer:
56.16 sqm
Step-by-step explanation:
Area of triangle = 0.5 * base * height
= (0.5 * 7 * 7.2) + (0.5 * 8.6 * 7.2)
= (25.2) + (30.96)
= 56.16