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3 years ago

12

Help on word problems plz!! :)

1 answer:

-Dominant- [34]3 years ago

4 0

I can help you with 11 so its 588 because I know that 600 divide by 12 equals 50 so they said they want less then 600 so I tried 49 times 12 equals 588

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What is the slope of this equation? y=8-x

Lostsunrise [7]

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$y = 8 - x$

$y = - x + 8$

$y = - 1x + 8$

$Slope = coefficient \: \: of \: \: x$

Thus :

$Slope = - 1$

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5 0

3 years ago

Find the fifth term in the sequence that is defined as follows a1=1. An=3an-1+2

faltersainse [42]

The fifth term in the sequence would be 161.

Step-by-step explanation:

We have to find the fifth term in the sequence $an=3a(n-1)+2$

Given that

a1 = 1 (that is the first term)

If we follow the formula, the value of every term depends on the value of immediate lower term. Therefore, the a2 can be calculated by putting 2 in place of n in above equation

$a2=3a(2-1)+2$

$a2=3a1+2$

$a2=3(1)+2$ as a1 = 1

$a2=5$

Similarly,

$a3=3a(3-1)+2$

$a3=3a2+2$

$a3=3(5)+2$ as a2 = 5

$a3=17$

and

$a4=3a(4-1)+2$

$a4=3a3+2$

$a4=3(17)+2$ as a3= 17

$a4=53$

and

$a5=3a(5-1)+2$

$a5=3a4+2$

$a5=3(53)+2$ as a4 = 53

$a5=161$

Therefore, the fifth term in the sequence would be 161.

Learn more:

The following links have more information about sequencing

brainly.com/question/7221312

Keywords: sequence, arithmetic series

#learnwithBrainly

6 0

3 years ago

I have 7hundreds blocks,5tens blocks,and 8ones blocks.I use my block to model two 3-digit numbers.What could My two numbers be?

Natali [406]

The number is 758 because there is 7 hundred blocks and 5 ten blocks and 8 one blocks which is 758

8 0

3 years ago

your family's resturant bill was $38.55. your parents are leaving a 20% tip. how much is the grand total of your resturant bill?

olganol [36]

Step-by-step explanation:

20:100=x:$38.55

x=20×$38.55/100=7,71

3 0

2 years ago

Read 2 more answers

Use the table to write and solve an equation to find the number of

exis [7]

Answer:

$c = 11$

Step-by-step explanation:

Given

$Cars\ Sold:-: 8; 9; 12; c$

Required

What value of c makes the mean = 10

Mean is calculated as

$Mean = \frac{\sum x}{n}$

In this case;

Mean = 10 and n = 4;

So, we have:

$10 = \frac{8+ 9 + 12 + c}{4}$

$10 = \frac{29+ c}{4}$

Multiply both sides by 4

$10 * 4 = 29 + c$

$40 = 29 + c$

Solve for c

$c = 40 - 29$

$c = 11$

4 0

3 years ago