Ask question

Ask question

All categories

3 years ago

13

15 POINTS!!! How do the rules for adding and subtracting signed decimals compare with the rules for adding and subtracting integ

ers? (If you answer this please make it simple)

1 answer:

MArishka [77]3 years ago

5 0

Answer:

The rules for adding and subtracting signed decimals are almost the same as the rules for adding and subtracting integers. When dealing with decimals, you need to be especially aware that your decimal points are lined up so that you do not accidentally add or subtract in the wrong place.

You might be interested in

(slopes) PLEASE HELP IT'S OVERDUE AND I'M CONFUSED! (brainliest)

Tpy6a [65]

Answer:

sorry

Step-by-step explanation:

i really don't know i'm doing overdue work to

5 0

2 years ago

Four friends plan to rent a car to go on a camping trip. They will drive a total of 450 miles. The cost of gasoline is $2.20 pe

Vlada [557]

Answer:

t = (m / g) * p

Step-by-step explanation:

Since we are given a variable for every part of the equation that we need we can go ahead and create the following equation where t equals the total cost

t = (m / g) * p

In this equation, we need to first divide the total number of miles by the number of miles that the car gets per gallon. This would give us the total number of gallons that the car would use during the entire trip. We then multiply the number of gallons by the price per gallon to get the final cost of the entire trip.

4 0

3 years ago

Celeste needs to create a keyword map that branches out from an image of the solar system. Which image best

Veseljchak [2.6K]

Answer:

The Correct Answer Is C

Step-by-step explanation:

4 0

3 years ago

A complete table with values for x or y that make this equation true:3x+y=15

Reika [66]

Answer:

Table is attached

Step-by-step explanation:

We are given equation as

$3x+y=15$

We will complete each column

First column:

we are given x=2 and we have to find y

$3\times 2+y=15$

$6+y=15$

$y=9$

Second column:

we are given y=3 and we have to find x

$3x+3=15$

$3x=12$

$x=4$

Third column:

we are given x=6 and we have to find y

$3\times 6+y=15$

$18+y=12$

$y=-6$

Fourth column:

we are given x=0 and we have to find y

$3\times 0+y=15$

$0+y=15$

$y=15$

Fifth column:

we are given x=3 and we have to find y

$3\times 3+y=15$

$9+y=15$

$y=6$

Sixth column:

we are given y=0 and we have to find x

$3x+0=15$

$3x=15$

$x=5$

Seventh column:

we are given y=8 and we have to find x

$3x+8=15$

$3x=7$

$x=\frac{7}{3}$

now, we can complete table

8 0

3 years ago

Convert 9/20 into a decimal using long division

Mice21 [21]

Answer:

0.45

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers