3 years ago

1. Write an expression that consists of three terms.

Mathematics

1 answer:

mojhsa [17]3 years ago

3 0

1. x+y+1 (x, y, and 1 are all terms)
2. 1+2

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7. What is the next fraction in each of the following patterns?

serious [3.7K]

Answer:

36/40, 47/101, 192

Step-by-step explanation:

(a)The numerator (top number of the fraction) is adding up by odd numbers in order.

From 1/40 to 4/40 you add 3, from 4/40 to 9/40 you add 5, from 9/40 to 16/40 you add 7, and from 16/40 to 25/40 you add 9.

The next number to add would logically be 11. So from 25/40 you would go to 36/40.

36/40 is your next fraction.

(b)

3+4=7,4+7=11,7+11=18,11+18=29,18+29=47

4 0

3 years ago

3 There are 5 times as many boys as girls in a school.

Dafna1 [17]

Answer:

Number of boys = 675

Step-by-step explanation:

Given that:

There are 5 times as many boys as girls in a school.

Number of pupils in school = 810

Let,

x be the number of girls

y be the number of boys

According to given statement;

x+y=810 Eqn 1

y = 5x Eqn 2

Putting y=5x in the Eqn 1

x+5x=810

6x=810

Dividing both sides by 6

$\frac{6x}{6}=\frac{810}{6}\\x=135$

Putting x=135 in Eqn 2

y = 5(135)

y = 675

Hence,

Number of boys = 675

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3 years ago

Solve FASTTTT PLSSSS<br> also pls show work

melamori03 [73]

Answer:

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Step-by-step explanation:

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3 years ago

What is 0. 72 [REPEATING] as a fraction in simplest form?

Nostrana [21]

The answer is 13/18 because it is congruent to 0.7(2).

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3 years ago

19 photos are taken during school and 24 are taken after school. What fraction of photos were taken after school

yarga [219]

19 + 24= 43

$\frac{24}{43}$

4 0

3 years ago

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