what expressions are equivenlent to 1/2 - 2/5

Answer:

3/10

6/20

18/40

etc.

Step-by-step explanation:

1/2-1/5

5/10-2/10=3/10

If the large pool holds 480 gallons, how much does the small pool hold?

There are 8 red sticks in a pack and 12 blue sticks in a pack. Write a expression for the total of sticks in one pack of red sticks and one pack of blue sticks

I need some help pls

What is the image of the point (1, 4) when rotated 180 degrees anticlockwise about the origin?
(-4, 1)
(-4, -1)
(-1, -4)
(4, 1)

Divide.

15÷(−5)

Drag and drop the correct number into the box to complete the sentence.

The quotient is [Response area].

PLEASE HELP ASAP

Triangle ABC is transformed to triangle A′B′C′, as shown below:


A coordinate grid is shown from negative 4 to 0 to 4 on both x- and y-axes. A triangle ABC has A at ordered pair negative 1, 3, B at ordered pair 0, 1, C at ordered pair negative 3, 0. A triangle A prime B prime C prime has A prime at ordered pair negative 1, negative 3, B prime at ordered pair 0, negative 1, C prime at ordered pair negative 3, 0.
Which equation shows the correct relationship between the measures of the angles of the two triangles?

The measure of angle CAB = The measure of angle C prime B prime A prime
The measure of angle BCA = The measure of angle A prime B prime C
The measure of angle CAB = The measure of angle C prime A prime B prime
The measure of angle BCA = The measure of angle C prime A prime B prime

Shelly buys a desk to sell in her shop. She marks the price up by 35% and sells the desk for $290.25. What price did Shelly pay for the desk? Please explain

suppose you are measuring peanut butter. begin with 1 1/2 c cold water in a container. after you add the peanut butter to the water, the water level reads 2 1/4 c.what is the volume of the peanut butter. explain.

Please explain how u got the answer I’ll appreciate a lot tyyyt

i need help like really bad.. pls help..

please 11/6÷5
(ignore this)

helpppppp plzzzzzzzz

Which expression is equivalent to 6^3?
A) 6 x 3
B) 6 x 6 x 6
C) 3 x 3 x 3 x 3 x 3 x 3
D) (2x3) x (2x3) x (2x3)

pls answer dis
i need help ;(

What is the image point of (-1, -7) after a translation left 3 units and up 2 units?

45+-18 I really need help with this

The most massive planet in the solar system, Jupiter, has a mass of about 1,898,000,000,000,000,000,000,000,000 kg.

The least massive planet is Mercury, which has a mass of about 330,000,000,000,000,000,000,000 kg.

How many times more massive is Jupiter than Mercury? Answer the questions to find out.

1. Estimate Jupiter's mass using a one-digit whole number times a power of 10. Be sure to include units.

After learning how to fly, Wendy reduced her daily commute time by 75%. Previously, her commute took m minutes. Which of the following expressions could represent Wendy's commute time, in minutes, after she learned how to fly?
Choose 2 answers:
A. 1.75m
B. 0.75m
C. 0.25m
D. [tex]\frac{1}{4}m[/tex]
E. [tex]\frac{3}{4} m[/tex]

On a coordinate plane, the x-axis is labeled Minutes and the y-axis is labeled pictures taken. A line goes through points (2, 1), (4, 2), (6, 3), (8, 4). The graph shows the number of pictures a traffic camera takes each minute.

What does the point (8, 4) on the graph represent?

Every 4 minutes, 8 pictures are taken.

Every 8 minutes, 4 pictures are taken.

Eight pictures are taken between the third and fourth minute.

Four pictures are taken between the sixth and eighth minute.

An architect is drafting a scale drawing of a house for an upcoming project. The customer wants the front of the house to measure 60 feet long. The architect's sketch shows that the front of the house has a length of 15 inches. Determine the factor of dilation used by the architect as he created the scale drawing for his customer. In your final answer, include all of your calculations.
(HINT: The factor of dilation should be a comparison of the same unit of measurement. Convert 60 feet to inches before you begin your calculations.)

pls help im so confused

Can u solve this easy question

9. The following set represents a set of rational
numbers:
9
{-12.6, 11/15, ____,0}
Which could be the missing value in the set?

Plot the points and decide if the rectangular cakes are scale drawings of each other.

Here are three figures. Two are similar and one is not.

Explain which figures you think are similar and how you know.

Joe goes to the store and buys cokes. He can buy 10 cokes for $5.50. What is the unit rate from the problem?

determine the given equation is a liner equation . write yes or no . if yes write the equation in a standard form
7n - 8m = 4-2m
use standard form

Luisa ate 3 ounces of pretzels.

The pretzels she ate contained
grams of protein.

Find the value of x in the triangle below.

First Right BRAINLIEST!!!!!! And 5 star, and thanks

Which list orders –3.216, 5.34, –3.62, –1.8, and 5.4 from greatest to least? 5.4, 5.34, –1.8, –3.216, –3.62 –3.62, –3.216, –1.8, 5.34, 5.8 –1.8, –3.216, –3.62, 5.34, 5.4 5.34, 5.4, –1.8, –3.62, –3.216. Hurry cause #18kymani needs your help.