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Leto [7]
3 years ago
8

9 - (-4)=? What does that equal to?

Mathematics
2 answers:
Anit [1.1K]3 years ago
8 0

Answer:

the answer is 13

Step-by-step explanation:

This is because when you subtract a positive by a negative if the positive is larger it will be considered the same as addition

Setler [38]3 years ago
6 0

Answer:

= 13

Step-by-step explanation:

When you are subtracting a negative both the subtraction sign and the negative cancel out. This makes it so that you are adding them together.

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Write an expression that has four terms. Your expression should have three different variables and a constant
raketka [301]
4m+5a+x-6 this is just one example you could switch it around it even use different numbers but that expression does have 4 terms, three different variables, and one constant, hope this helps:)
8 0
3 years ago
A bricklayer is able to set 2.5 bricks in one minute. How many bricks can he set in 8 hours?
pochemuha

Given:

A bricklayer is able to set 2.5 bricks in one minute.

Required:

To find the number of bricks can he set in 8 hours.

Explanation:

8 hours =480 minutes.

2.5 bricks in one minute.

So for 480 minutes,

\begin{gathered} =2.5\times480 \\  \\ =1200 \end{gathered}

Final Answer:

1,200 bricks can he set in 8 hours.

5 0
1 year ago
Suzannah made 7 bows. How many feet of ribbon did she use?
ella [17]

Answer:

420

Step-by-step explanation:

5 0
3 years ago
The slope and y intercept
Fudgin [204]

Answer:

the y intercept is 5 because the line passes through 5 on the y axis. Now to find the slope, pick two points where the line hits directly on the corner of the grid squares. pIck 2 of those and count the squares up till you are lined up with your other point then count over and get another number. Put the number going up over the number going down like x/y and you'll have your answer. ( simplify it if you can.(-2,3) and (0,5) are a good place to start. The answer should be 2/3. Hope this helped and God bless!

5 0
3 years ago
Carl wants to plant a garden they is 1 1/2 yards long with and area of 3 1/2 square yards. The width of the garden should be wha
Murljashka [212]

Gonna fix some typos with your question:

Carl wants to plant a garden that is 1 1/2 yards long with an area of 3 1/2 square yards. What is the width of the garden?

So with these type of questions, we divide 3 1/2 by 1 1/2, to find the missing length:

3 1/2  ÷ 1 1/2 = 2 1/3.

The width of Carl's garden is 2 1/3 square yards.

4 0
3 years ago
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