Find the value of x that makes lines u and v parallel. ​
Please help!

A large boulder falls from a cliff located 1,044 meters away from a herd of elephants. The temperature of the alr is 28°C.
How long after the boulder crashes will the elephants hear the sound?
O 30 sec
3.20 sec
0.30 sec
3.00 sec

If the fabric, thread, buttons, and zipper cost $13.30, how much is the sales tax if the tax is 8%?

One side of a triangle is one-fourth the longest side. The third side is
8 feet less than the longest side. The perimeter is
118. Find all three sides.

The sides have lengths of______ ,___________ , and________ feet.

If x = −5, which number line shows the value of |x|?


A. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 5 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 5 tick marks to the left of zero to a point at 5 tick marks to the right of zero. A horizontal line is shown between the brackets, and 5 is written on the line.


B. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 5 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 5 tick marks to the left of zero to a point at zero. A horizontal line is shown between the brackets, and 5 is written on the line.


C. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 5 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 5 tick marks to the left of zero to a point at 5 tick marks to the right of zero. A horizontal line is shown between the brackets, and negative 5 is written on the line.


D. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 5 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 5 tick marks to the left of zero to a point at zero. A horizontal line is shown between the brackets, and negative 5 is written on the line.

Which expression has a negative value?

-12 x (-8)
-72 divided by (-9)
-11x6
-14 + 24

A stone is dropped into a lake, creating a circular ripple that travels outward at a speed of 70 cm/s. Find the rate at which the area within the circle is increasing after each of the following. (a) after 1 s $$40 cm2/s (b) after 4 s cm2/s (c) after 6 s cm2/s

how many apples are in 24 if they are divided by 6

which staement about rational numbers is true ?

Harry coaches 25 children on Wednesday. On Saturday, he coaches 9 more children. How many children does he coach in all? How did you know to regroup to solve this problem?

1. F & G industries manufacturers a motor that is marketed with a warranty that guarantees it will be replaces free of charge if it fails within the first 13,000 hours of operation. On average, F & G, motors operate for 15,000 hours with a standard deviation of 1,250 hours before failing. The number of operating hours before failure is approximately normally distributed. a. What is the probability that a motor will have to be replaced free of charge

A punch recipe calls for 5 cups of watermelon juice for every 3 cups of grape juice. Select all the statements about the recipe that are correct. *
A : The ratio of grape juice to punch is 8:3.
B : The ratio of watermelon juice to grape juice is 5:2.
C : There are 5 cups of watermelon juice for every 8 cups of punch.
D : The ratio of grape juice to watermelon juice is 3 to 5.

Multiply.

​1/6⋅3/4​

Express your answer in the simplest form.




A.310

B.18

C.16

D.410

end me..............

6 5/6 - 3 1/4 I really need help

f(x) = -3X - 4 ; Domain= {-17, -14, -6, -2,4, 15}
Range :

Write the equation of the horizontal line that goes through the point (2, 4)

3) One-half of a number plus twelve is sixty.

Identify the domain and range of the function graphed below.

What's the opposite of -4/5

What is the slope of the line on the graph?

I need help right now please !!!!

Which expression shows 48+16 in the form of C(a+b) where C is the greatest common factor of 48 and 16

which answer is an equation in point-slope form forbthe given point and slope point: (1, -9); slope: 2.​

Jennifer has 82 small spoons and b big spoons.What is the expression that shows how many total spoons Jennifer has.

Which ordered pairs could be points on a line parallel to the line that contains (3, 4) and (-2, 2)? Check all that apply.
(-2, -5) аnd (-7, -3)
(-1, 1) аnd (-6, -1)
(0, 0) аnd (2, 5)
(1, 0) аnd (6, 2)
(3, 0) аnd (8, 2)

The perimeter of a triangle is 51 cm. The lengths of its sides are x cm, x + 2 cm, and x + 4 cm. What is the length, in cm, of the longest side of the triangle

5. Factor and solve.
x2+3x=18

A truck has used 39 liters of gas. It has 59 liters left in the tank. How many liters will the tank hold when it is full? =

Please help ASAP 50 pts

Among the thirty largest U.S. cities, the mean one-way commute time to work is 25.8 minutes. The longest one-way travel time is in New York City, where the mean time is 38.5 minutes. Assume the distribution of travel times in New York City follows the normal probability distribution and the standard deviation is 7.2 minutes. Use Appendix B.3. What percent of the New York City commutes are for less than 26 minutes