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3 years ago

Match each equation to the situation it represents.

Mathematics

1 answer:

Alik [6]3 years ago

6 0

Answer:

See below.

Step-by-step explanation:

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Kate buys 10 tickets to a show. She also pays a $5 parking fee. She spent $35 to see the show.

Each ticket costs x.

10 tickets cost 10x.

Parking is $5.

Total is $35

10x + 5 = 35

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Ram has 35 gel pens. He gives an equal number of pens to each of his 5 friends and has 10 pens left for himself.

The number of pens he gives each friend is x.

The total number he gives is 5x.

He started with 35 pens ands ended up with 10 pens.

35 - 5x = 10

5x + 10 = 35

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Yin spends 10 hours on homework this week. She spends 5 hours on science homework and then answers 35 math problems.

Total time spent on homework is 10 hours.

Science homework is 5 hours.

She spends x time on each of the 35 problems, so the total time spent of the 35 problems is 35x.

35x + 5 = 10

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Yasir jogs a distance of 3.6 km in 9 rounds of a jogging track.how much does he jog in 1 round ?

Talja [164]

3.6 divided by 9= 0.4
Answer is 0.4km

8 0

2 years ago

PLZZZZ ZHELLL I NEED IT PLZZZZZ

bagirrra123 [75]

Equation:

1.37 + m =7.9

Step by step:

1.37 + m =7.9

-1.37 -1.37

m =6.53

Check Your Answer:

1.37 + 6.53 =7.9

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3 years ago

What are the first 3 terms in. t(n)=-2n+7

seropon [69]

Answer:

The first 3 terms of the sequence $t(n)=-2n+7$ are:

$5, 3, 1$

Step-by-step explanation:

Given the sequence

$t(n)=-2n+7$

Here $n$ represents any term number in the sequence

Determining the first term

substitute n = 1 in the sequence to determine the first term

$t(n)=-2n+7$

$t(1)=-2(1)+7$

$t(1)=-2+7$

$t(1) = 5$

Determining the 2nd term

substitute n = 2 in the sequence to determine the 2nd term

$t(n)=-2n+7$

$t(2) = -2(2) + 7$

$t(2) = -4 + 7$

$t(2) = 3$

Determining the 3rd term

substitute n = 3 in the sequence to determine the 3rd term

$t(n)=-2n+7$

$t(3) = -2(3) + 7$

$t(3) = -6 + 7$

$t(3) = 1$

Therefore, the first 3 terms of the sequence $t(n)=-2n+7$ are:

$5, 3, 1$

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3 years ago

The question is find x

Allushta [10]

Answer:

x = 8

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

$\frac{BC}{EF}$ = $\frac{CD}{FG}$

Note that ΔBCD is a 3- 4- 5 triangle ( Pythagorean triple), hence CD = 4

Substitute given values into the equation

$\frac{3}{6}$ = $\frac{4}{x}$ ( cross- multiply )

3x = 24 ( divide both sides by 3 )

x = 8

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3 years ago

Javier estimates the square root of 18 in the following way: √18=2√9=2*3=6 Explain why her reasoning is incorrect. Without using

Hunter-Best [27]

Answer:

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3 years ago

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