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dimulka [17.4K]
3 years ago
10

The table shows the amounts of food collected by two homerooms. Homeroom A collects 21 additional items of food. How many more i

tems does Homeroom B need to collect to have more items per student?
Mathematics
1 answer:
Ede4ka [16]3 years ago
8 0
Sorry but to fully understand and answer this question would need to show us the complete question with chart. plz :)
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Describe how to find the sums -4 + 2 and -4 + -2 on a number line
xz_007 [3.2K]
For number 1, you start at zero and go to the left since the four is negative four spaces. Then, you go to the right two spaces since the 2 is positive. Your answer is -2

For number 2, you start at zero and go left four spaces since it is negative and then go two more spaces to the left because it is negative again
7 0
3 years ago
In Math, the word dilate means to make a figure
ankoles [38]

Answer:

False

Step-by-step explanation:

in math, dilate means changing the size of an object without changing its shape

Have a good day, sorry if I'm wrong:)

(if I am wrong, plz tell me<3)

6 0
2 years ago
Claire buys an item with a normal price of $24 but save six dollars by using a coupon what percentage off is this coupon
aalyn [17]

Answer:

20% off

Step-by-step explanation:

If the initial price was $30, then 10 percent of 30 is 3. If you want to take away 6 dollars, then that's double the percentage and the discount would be 20%.

8 0
2 years ago
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What does 54 round to
AleksAgata [21]
It rounds to 50 because the back number is below the 5
8 0
2 years ago
For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 18 N acts on
inysia [295]

Answer: F=15N


Step-by-step explanation:

1. You know that the force acting on the object varies directly with the object's acceleration. Then, by definition, you have:

F=ka

Where F is the force acting on the object, a is the object's acceleration and k is the constant of proportionality.

2. Keeping this on mind, you can calculate the constant of proportionality by substituting F=18 and a=6 into the equation and solving for k:

18=k6\\k=\frac{18}{6}\\k=3

3. Now, you can calculate the force when the acceleration of the object becomes 5 m/s², as following:

F=3(5)\\F=15

3. The result is:

F=15N

7 0
3 years ago
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