09/14/20

For each ordered pair, determine whether it is a solution to 7x+3y=2.
(2,-4)(-1,3)(0,-8)(5,2)
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09/13/20

How do you find a missing angle in a geometric shape?

So... A quadrilateral has 360°. If you have a square with all sides equal, how would you solve that problem based on given information? A) 360/4 B) 360 × 4 C) 360- 4 D) 360 + 4Let me know... more
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09/04/20

If KL= 4x, LM=5x , and KM=9, what is KL
simplify your answer and write it as a proper fraction, mixed number, of integer
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09/04/20

On a science test, the lowest grade was 18 points less than the highest grade. If the sum of the two grades was 172, find both scores.
I need it in how many points the higher grade was and how many points the lower grade was
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08/30/20

I’m trying to get a tutor

Is there a number to call. This website has me in a loop and I can not sign up.it is confusing.
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08/30/20

Are any of these correct?

Which of the following statements is true if x = −2 and y = 8? Select all that apply. A. |x| ≤ |y| B. |y| ≥ |x| C. |x| > |y| D. |y| < |x|
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08/29/20

I do not know how to solve this ! My teacher did not teach us this !

The cylindrical glass tube 20.0 cm in length is filled with acetone. The mass of the acetone to fill the tube is found to be 18.73g . Calculate the inner diameter of the tube in cm. The density of... more
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08/26/20

A bus travelling at the speed limit of 50 km/h passes a bus stop. The driver sees the bus stop 2.0 seconds after passing the bus stop. How far (in meters) did the bus travel during this time?
A bus travelling at the speed limit of 50 km/h passes a bus stop. The driver sees the bus stop 2.0 seconds after passing the bus stop. How far (in meters) did the bus travel during this time?Please... more
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08/26/20

If you need 1.25 pounds of grain and you have 450 grams of grain, do you have the same, less, or more than you need? (1 pound = 0.445359 kilograms and 1 kg = 1000 grams) *
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07/28/20

If a person walks across the field along the diagonal instead of walking the length and width of the​ field, how much shorter is the​ distance?
A soccer field is 70 yd wide and 100 yd long. If a person walks across the field along the diagonal instead of walking the length and width of the​ field, how much shorter is the​ distance?The... more
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07/13/20

To make strong coffee, 3 scoops of coffee beans make 15 cups. To make weak coffee, the amount of beans used should be 5/8 the amount used for strong coffee.

About how many scoops should be used to make 30 cups of medium coffee?A) 2B) 3C) 5D) 6
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07/09/20

The perimeter of a rectangle is 130 inches. Find the dimensions of the rectangle if the ratio of the length to the width is 8 : 5.
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07/02/20

Pat bought some fish for $5.00 each. Three fish died. He sold the rest for $6.00 each, and lost 10.00 in the transaction. How many fish did he sell?
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07/02/20

What is the dimension ?

3inches is the width 70 is the area of the rectangle
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07/01/20

Which set of numbers can represent the side lengths, in centimeters, of a right triangle?
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06/20/20

Explain why the sequence is exponential or linear and write the rule; 48, 24, 12, 6, 3…
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06/17/20

A triangle XYZ has its vertices at X(2,4), Y(6,-4), and Z(-4,1) What is the perimeter of the triangle XYZ?
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06/16/20

Ratios and side lengths in relation to triangles
What is the perimeter of a basic 30-60-90 triangle (with side lengths equal to the ratio values)? What is the perimeter of a basic 45-45-90 triangle? What would the answers be in both estimated and... more
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06/15/20

Polynomial practice need help!!!
The graph of a polynomial function the form f (x) = ax2 + bx + c has a turning point above the x-axis, and extends from quadrant 3 to quadrant 4. Which of the following is true?a.) a < 0 and c... more
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06/11/20

What is the slope of a line perpendicular to 3x - 2y = 6?
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06/11/20

Scale drawings - prealgebra

John made a scale drawing of his bedroom using a scale of 1/2 cm = 1 meter. The actual length of his bedroom is 4 2/5 meters. What is the length of John’s bedroom on the scale drawing?
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06/11/20

Word problem - let statement
The larger of two numbers is five more than four times the smaller number. Six times the smaller number, decreased by the larger number is 37. Find the larger number.
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06/10/20

admission to a baseball game is $2.00 for general admission and $3.50 for reserved seats. the receipts were $2716.00 for 1139 paid admissions. how many of each ticket were sold?
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06/10/20

What is the value of cscθ?
The terminal ray of angle θ drawn in standard position passes through (1,−3).What is the value of cscθ?Enter your answer in simplest form.cscθ =  Here's my work:1) I plotted (1, -3) on a graph and... more
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06/10/20

Find the distance between the Pair of points : (3,-4) and (5,1)
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