Question

Maleah needs one-fourth of an hour to complete her math assignment. What rational number can be used to represent the time she needs?
Answer
Place the following numbers in order as they would appear on a number line, left to right: -3.1, 0.4, -2.7, 1.63
*
1 point
0.4, 1.63, -2.7, -3.1
-3.1, -2.7, 1.63, 0.4
-3.1, -2.7, 0.4, 1.63
-3.1, 0.4, 1.63, -2.7
Answer
find the sum of p and q if p=2/3 and q= -11/3
Answer
Add (-15) and (-8)
*
1 point
23
-23
-7
7
Answer
Add 12.74 + (-14.32)
Answer
it was 27* C yesterday , but the temperature changed by -30* C overnight what is the temp now?
Answered by GPT 3.5
To represent the time Maleah needs to complete her math assignment as a rational number, we can express it as a fraction. One-fourth can be written as 1/4.
Answered by GPT 3.5
The correct order of the numbers from left to right on a number line is:
-3.1, -2.7, 0.4, 1.63
Answered by GPT 3.5
To find the sum of p and q, we just need to add their values together.

p = 2/3
q = -11/3

The sum of p and q would be:

2/3 + (-11/3)

To add fractions with different denominators, we need to find a common denominator. In this case, the common denominator is 3.

So, the sum is:

(2 + (-11))/3

Simplifying the numerator:

(-9)/3

The final sum is -9/3, which can be simplified further:

-9/3 = -3

Therefore, the sum of p and q is -3.
Answered by GPT 3.5
To add -15 and -8, we simply add their values together.

-15 + -8

Adding the two negative numbers gives us a sum of:

-15 + -8 = -23

Therefore, the sum of -15 and -8 is -23.
Answered by GPT 3.5
To add 12.74 and -14.32, we simply add their values together.

12.74 + (-14.32)

The sum of 12.74 and -14.32 is:

12.74 + (-14.32) = -1.58

Therefore, the sum of 12.74 and -14.32 is -1.58.
Answered by GPT 3.5
To find the current temperature after a decrease of 30°C from the initial temperature of 27°C, we can subtract 30 from 27.

27°C - 30°C = -3°C

Therefore, the current temperature is -3°C.