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gayaneshka [121]
2 years ago
12

All the 5th graders at Lincoln Elementary School will go on a field trip to the science museum. Counting all the children, teach

ers, and chaperones, there will be 147 people. Each bus holds 44 people.
Why must the answer be a whole number?

need anwser fast
Mathematics
1 answer:
user100 [1]2 years ago
3 0

The answer must be a whole number because for example how are you suppose to fit half a child on a bus that can hold 44 people when it already holds that amount.

It will always be a whole number because if there are several left over students they will be put in another bus with more empty seats.

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8. The sum of two numbers is 23 less than twice the first number. Their difference is 19 less than
Katarina [22]

Answer:

44, 21

Step-by-step explanation:

x+y = 2x-23

x-y = 2y - 19

Rewrite

-x + y = -23

x - 3y = -19

Use elimination.

4 0
3 years ago
Is -1 1/2 rational?
stepan [7]

Answer:

yes

Step-by-step explanation:

-1 1/2 = -3/2

A rational number is a number that can be written as a fraction of integers.

-1 1/2 is the same as -3/2.

-3 and 2 are integers, so -3/2 is a fraction of integers.

Answer: yes

8 0
3 years ago
Read 2 more answers
Gini has a small garden that is 234 yards in length and 1 yard and with she grows roses 1/2 of her garden how many square yards
kipiarov [429]

Answer:

117 square yards.

Step-by-step explanation:

Given:

Length of garden = 234 yards

Breadth of garden = 1 yard

She grows roses 1/2 of her garden.

Question asked:

How many square yards are Gini's garden has roses ?

Solution:

First of all we will find area of rectangular garden.

Area \  of \  rectangle = Length\times breadth

                             =234\times1 =234  \ square \ yards

Then, as here given half of garden, she grows roses, we will find half of the

rectangular garden.

\frac{1}{2} \ of 234\\\frac{1}{2} \times234 =117\ square\ yards

Therefore, 117 square yards of her garden has roses.

5 0
3 years ago
I will give brainliest and A LOT OF POINTS please help!!!!!!!!!!!!!!!!!
DedPeter [7]

Answer:

(10,2)(20,4)(30,6)(40,8)

Step-by-step explanation:

In each bracket the first digit divided by the second is equal to 5

10÷2=5

20÷4=5

30÷6=5

40÷8=5

3 0
2 years ago
Multiply 9(6/7) and write the result I. simplest form? please show me the step ​
GarryVolchara [31]
ANSWER:

The answer would be C. 54/7

EXPLANATION:

Multiply 9* 6/7 = 9x6/1x7 = 54/7

Multiply both nominators and denominators
Result to keeping the lowest possible denominator GCD(54, 7).

GCD - 54 / 1 = 53
7 / 1 = 7

8 0
2 years ago
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