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frosja888 [35]
3 years ago
11

Lee, Martha, and Kelly went to the movies. Tickets for the movie cost $10 each. Lee and Martha each bought a drink for $5 and Ke

lly bought popcorn for $4. How much money did Lee, Martha, and Kelly spend altogether?
Mathematics
1 answer:
Lorico [155]3 years ago
3 0
$44 (here I am writing random stuff so I can get 20 characters)
You might be interested in
A bottle of water contains 500 ml.
podryga [215]

Answer:

650ml

Step-by-step explanation:

30% = 0.30

0.30 x 500 = 150

500 + 150 = 650

8 0
3 years ago
Test is worth 50 points; test score of 84% idk
aleksklad [387]
84% of 50 is 42. So if your test was graded out of 50 you would've gotten 42/50. If you multiply 50 by 2 (50x2), you have 100, so then you'd just divide the 84% by 2 so you'd get 42%
6 0
3 years ago
Read 2 more answers
If line GH is perpendicular to line HJ, then GJ is ____ HJ.
valentinak56 [21]

Option A: >

Solution:

Given a triangle GHJ.

The line GH is perpendicular to line HJ.

This means the triangle is a right angled triangle.

In ΔGHJ, GH is the base of the triangle and

HJ is a height of the triangle.

Then the third side must be the hypotenuse of the right triangle.

We know that by the Pythagoras theorem,

(\text {Hypotenuse})^2=(\text{Base})^2+(\text{Height})^2

(\text {GJ})^2=(\text {GH})^2+(\text {HJ})^2

This clearly shows that the hypotenuse is greater than the height.

⇒ GJ > HJ

Option A: > is the correct answer.

If line GH is perpendicular to line HJ, then GJ is > HJ.

3 0
3 years ago
Write an equation of the line passing through the points (3,9) and (-1,- 15).
marishachu [46]
Step 1: Find the slope.
Step 2: Find the value of b.
Step 3: Get the y=mx+b

8 0
2 years ago
26. If x:3 = 12:x, calculate the positive value of x.​
nydimaria [60]

Answer:

Answer ::+-6

Step-by-step explanation:

x:3=12:x

or, x/3 = 12/x

Doing cross multiplication,

x^2=36

Putting sqare root on both sides,

x= sqrt. 36

x= +- 6

Therefore x=+-6.

6 0
3 years ago
Read 2 more answers
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