Answer:
You want to know how much lager a full sized candy bar is to see if you are getting a good price.
Step-by-step explanation:
im dumb could somebody help me pleaseeeeeee
Answer:
1. (6-2)
2.40/4
3. 10-4
Step-by-step explanation:
Dont trust me but I think it
Joseph drove from Kentucky to Louisiana. It took 35 gallons of gas for him to get there. Gas costs $2.09 per gallon. How much money did Joseph spend on gas?
A rectangle has a length of (x + 4) centimeters and a width of 2/4 x centimeters. If the
perimeter is 35 centimeters, what is the length of the rectangle?
A: 3cm
B: 9cm
C: 13cm
D: 7cm
Answer:
C: 13cm
Step-by-step explanation:
Given;
length of the rectangle, L = (x + 4) cm
width of the rectangle, W = [tex]\frac{2}{4}x[/tex] cm
perimeter of the rectangle, P = 35 cm
The perimeter of a rectangle is given as;
P = 2(L + W)
Substitute the givens;
[tex]35 = 2[(x+ 4) + \frac{2x}{4} ]\\\\35 = 2[\frac{6x}{4} +4]\\\\35 = 3x+8\\\\3x = 27\\\\x = \frac{27}{3}\\\\x = 9[/tex]
Then, L = (x + 4) cm
L = (9 + 4) cm
L = 13 cm
Therefore, the length of the rectangle is 13 cm
Kristi gets $10 a week from her parents if she washes the dishes after dinner every night. Kristi has saved up $30 over the last few weeks from her allowance. She wants to continue saving her allowance until she has enough money to buy the $7o bike she saw at the store last week. Assuming Kristi receives her allowance every week, write an equation that shows how many more weeks Kristi has to save her allowance to buy the bike, where w is the number of weeks. You can solve the equation to check your answer.
Answer:
10w = 70-40
Step-by-step explanation:
To get to $70, Kristi has to work 10w. She has already earned $30 and needs to earn the remaining in 10w. Thus,
10w = 70-30
10w = 40
w = 4
She needs to work for 4 more weeks to buy the bike.
Question 3
One angle measures seventeen more than three times a number..
Another angle measures 7x + 3. What is the value of x if these two
angles are supplementary?
16
O 18
28
O 60
plllllzzzzzz answer hurrrryyyyyy
y − 6 ≥ −8
Answer:
Inequality form: [tex]y\geq -2[/tex]
Interval notation: [-2,∞)
Step-by-step explanation:
Add 6 to both sides of the inequality.
y ≥ − 8 + 6
Add − 8 and 6 .
y ≥ − 2
The result can be shown in multiple forms.
Inequality Form:
y ≥ − 2
Interval Notation:
[ − 2 , ∞ )
-3 (3c + 5) = 2 (10 - c)
Answer:-5
Step-by-step explanation:
You need to distribute on both sides so u get
9c-15=20-2c
Move variable to left side and change the sign
-9c+2c-15=20
Move constant to right side and change the sign
-9c+2c=20+15
Connect like terms
-7c=35
Divide
C=-5
I need help on this
Answer:
No they or not
Step-by-step explanation:
The first on is 60 and the second one is 40
please help it's urgent.
Answer:
It is the second triangle.
Step-by-step explanation:
This is because the area of the square is given as 25^2 as the perpendicular, 144^2 as the base, and the hypotenuse is 169^2.
Length of the perpendicular = 5^2 (Because 25^2 / 5^2)
Length of the base = 12^2
Length of the hypotenuse = 13^2
So, the Pythagoras theorem is,
=> [tex]H^{2} = P^{2} + B^{2}[/tex]
=> [tex]13^{2} =12^{2} +5^{2}[/tex]
This is true, because, 13*13 = 12*12 + 5*5
=> 169 = 144 + 25
=> 169 = 169
If my answer helped, kindly mark me as the brainliest!!
Thanks!!
Find the area of this trapezoid. The Bases are 8
inches and 2.2 inches. The height is 4 inches.
Answer:
20.4 in²Step-by-step explanation:
Area formula
A = 1/2(b1 + b2)hA = 1/2(8 + 2.2)*4 = 10.2*2 = 20.4 in²If you purchase a DVD player that costs $625, and the tax rate is 8%, how much will it cost?
Answer:
675
Step-by-step explanation:
8%=$50
Answer:
$675
Step-by-step explanation:
Since tax is an added 8% you are in sense paying for 100% of the DVD and 8% for tax, or 108% of the DVD player. Now convert percent to decimals by dividing by 100 to get 1.08. Now you can multiply 1.08 x $625 and get $675
special right triangles
Answer:
what is that a question or...
Answer:
what?? if your talking about the angle of one, that would be 90 degrees.
Mr. Gonzales started 16 yards away from the motion detector, and 2 seconds later he was 8 yards away from the motion detector. The graph shows Mr. Smith's motion. What is the rate if change over the interval [1,2] and [2,8]
Answer:
im almost 100% sure its 2
Step-by-step explanation:
if you simplify them, the difference is 2
A toy American Eskimo dog has a mean weight of 8 pounds with a standard deviation of 1 pound. Assuming the weights of toy Eskimo dogs are normally distributed, what range of weights would 95% of the dogs have?
A) Approximately 7–9 pounds
B) Approximately 6–10 pounds
C) Approximately 5–11 pounds
D) Approximately 4–12 pounds
what is f(4) for the function f(x)=3x+5
f(4)= ___
Please help its a test question
Answer:
17
Step-by-step explanation:
f(4)=3×4+5
=12+5
=17
At 8:00 am, the temperature was -10°F. The temperature dropped 3 degrees per hour for the next 5 hours. What was the temperature at 1:00 pm?
Answer:
-25 °F
Step-by-step explanation:
First, we would be multiply 3 by 5 to find the number we would be subtracting from the original
3 * 5 would give us 15
Then we subtract -10 by 15 and get -25 °F
The temperature at 1:00 PM would be -25 °F
Tell whether each relation is a function. {(2, 5), (3, 5), (4, −4 ), (5, −4 ), (6, 8)}
Answer:
This relation is a function.
Step-by-step explanation:
This relation is a function because a there should be no repeating x-coordinates in the relation for it to be a function and that is exactly what happens in this relation.
Answer:
It is a function.
Step-by-step explanation:
no two different outputs, y, have the same input, x, meaning it passes the vertical line test.
sorry for the lousy explanation
Please help will Mark Brainily and please help me with showing work
Answer:
a=15
Step-by-step explanation:
Pythagorean Theorum says that a²+b²=c², so if we square b and c, subtract b² from c², and then square root that answer, it will equal a.
a²+8²=17²
8²=64
17²=225
225-64=225
√225=15
write this number in scientific notation 5.738,000
Answer:
Step-by-step explanation:
5,738.00= 5.738*10^3
c. A share of stock XYZ went from $40 a to $42 & What was the dollar gain for the
stock XYZ?
Answer:
$2 was the dollar gain for the stock XYZ
Determine two numbers that have a product of 40 but have a sum of 13.
Answer:
The two numbers are 8 and 5.
Step-by-step explanation:
Let consider x and y to be these two numbers.
So;
(x) * (y) = 40 ---- (1)
x + y = 13 ----- (2)
From (2), let x = 13 - y
Then;
(13 - y) * y = 40
13y - y² = 40
13y - y² - 40 = 0
-y² + 13y - 40 = 0
Multiply through by (-)
y² - 13y + 40 = 0
By factorization;
(y - 8) (y - 5) = 0
y = 8 or y = 5
CHECK:
8 * 5 = 40
8 + 5 = 13
Therefore, the two numbers are 8 and 5.
Someone please help due tonight
To encourage new customers, a movie theater is offering a different way to pay for a movie.
Members will pay $5 a year plus $2 per movie
Complete the table that shows the number of movies n and the cost for members C. Include values from 0 to 6.
Movies
0
1
2
3
4
5
6
Cost
can someone teach me how to write this in standard form ?
Answer:
2x + 5y = 7
Step-by-step explanation:
Here, 2x = 7 - 5y is given
The Standard form of equation is
Ax + By = C
Here, Ax = 2x; By = -5y; C = 7
Now, we get
2x = 7 - 5y
2x + 5y = 7
Here we get Ax = 2x; By = 5y; C = 7
Thus, The Standard form of equation is
2x + 5y = 7
-TheUnknownScientist
find the area of the regular polygon
Answer:
433.4
Step-by-step explanation:
Height will be (14/2)/tan36 which is 9.63, then area for one triangle is 1/2*hb which is .5*9.63*7 is 43.34, times 10 you get 433.4
Which expression shows the amount of tax on a t shirt that cost x dollars, if tax is 7%
Answer:
2nd option: 0.07
Step-by-step explanation:
100% in decimal form is 1.00. S0, 7 is really 0.07. Hope this helps. Mark brainliest if it does!
The expression which represents the amount of tax on a t-shirt that cost x dollars, if tax is 7% is 0.07x.
What is the percentage?The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is just like the amount of that value but between 1 to 100 and it is very useful to predict for example if you say 678 then we have to know about the full number also but if you say 80% then it becomes clear.
Given that,
Cost of t-shirt = x dollars
Tax is 7% which means tax is 7% of the cost of the t-shirt
7% of x ⇒ 7/100 × x = 0.007x
Hence "The expression which represents the amount of tax on a t-shirt that cost x dollars, if tax is 7% is 0.07x".
For more about the percentage,
brainly.com/question/13450942
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determine the intercepts of the line
Answer:
X-Intercept: (-8,0)
Y-Intercept (0, -6)
Step-by-step explanation:
The x intercept is where the line intercepts with the line where y is 0, which is the dark horizontal line on the graph. The y intercept is founf the same way instead on the dark vertical line where x is 0.
1/2 (2y-6) = 24
1/4 (4-y) = 10 + 24
2 (2y-3) = 4y-6
1/3 (6y-9) = 24 - 3
I think they’re linear equations but I don’t know what to do. The directions say to solve if possible??
Predict the amount of tips that would be collected if 100 customers were served at the restaurant on a given day. Explain your reasoning.
Answer:
the answer would be 178$
Step-by-step explanation:
find out the rest
A drawer contains 6 pink gloves and 5 yellow gloves. What is the probability that you select two pink gloves if you reach in the drawer and randomly grab two gloves without replacement?
1/11
1/30
2/11
3/11
1/15
Answer:
[tex]\dfrac{3}{11}[/tex]
Step-by-step explanation:
Given that:
A drawer contains 6 pink and 5 yellow gloves.
Two gloves are randomly drawn without replacement.
To find:
The probability that the two gloves drawn are both pink.
Solution:
First of all, let us have a look at the formula for Probability of an event E:
Formula for probability of an event E can be observed as:
[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}[/tex]
Here, number of favorable cases are to draw 2 pink gloves out of 6, which is equal to:
[tex]_6C_2 = \dfrac{6\times 5}{2} = 15[/tex]
Here, Total number of cases are to draw 2 gloves out of 11, which is equal to:
[tex]_{11}C_2 = \dfrac{11\times 10}{2} = 55[/tex]
Now, the required probability is:
[tex]P(2\ pink\ gloves) = \dfrac{15}{55}\\\Rightarrow P(2\ pink\ gloves) = \dfrac{3}{11}[/tex]
Therefore, the answer is:
[tex]\dfrac{3}{11}[/tex]
Solve 4(x-1) = 2(6-2x)
Answer:
x=2
Step-by-step explanation:
4(x-1) = 2(6-2x)
x=2
Answer:
x=2
Step-by-step explanation:
4(x-1)=2(6-2x)
4x-4=12-4x
Add 4 to both sides
4x=16-4x
Add 4x to both sides
8x=16
Divide by 8 on both sides
x=2