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3 years ago

4. An equation is modeled below using algebra tiles. Which value of x makes the equation true?

Mathematics

1 answer:

Bumek [7]3 years ago

7 0

Answer:

X= 2

Step-by-step explanation:

Because when you subtract 2 from 6 you and with 4 and seeing how there are 2 x's that means you need to divide the 4 from 2 which gives you 2 and that's the value of x

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Which statements about the data sets are true? Check all that apply.

Yuri [45]

Answer: 2, 3, 4, 5

Step-by-step explanation:

I just did it i'm positive it correct :)

Hope this helps.

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4 years ago

(6x+1/2)+(2x-8 1/2)Simplify the expression.

ella [17]

Answer:

simplified = 8x - 8

Step-by-step explanation:

trust me :)

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3 years ago

A bag contains 5 red, 6 green, 7 yellow, and 8 blue jelly beans. A jelly bean is selected at random. What is the probability tha

Slav-nsk [51]

Answer:

4/13 is the probability does a blue Jelly Bean is selected

Step-by-step explanation:

sample space = sum of all the jelly beans in the bag

sample space =5+6+7+8

sample space =26

probability = Jelly Bean selected / sample space

probability =8/26

probability =4/13

4 0

3 years ago

Tickets for a dance recital cost $15 for adults and $7 for children. The dance company sold 253 tickets, and the total receipts

elixir [45]

Answer:

Adult tickets =125

Child tickets = 128

Step-by-step explanation:

Let the number of adult and children tickets sold be x and y respectively

So that

x+y= 253--------1

Since total sales/receipt is $2,771

And given that tickets for a dance recital cost $15 for adults and $7 for children hence

15x+7y= 2771-------2

Solving equation 1 and 2 simultaneously we have

x+y= 253---------------1

15x+7y= 2771----------2

Let us multiply equation 1 by 15 to get equation 3 to eliminate x and subtract equation 2 from 3

15x+15y=3795---------3

-{15x+7y= 2771----------2

0+8y=1024

8y= 1024

y= 1024/8

y= 128 tickets

So solve for x let us put y= 128 in equation 1

x+ 128=253

x=253-128

x= 125 tickets

8 0

3 years ago

patriot [66]

Answer:

Step-by-step explanation:

Square root of 92 is 9.591663047

so round that to 9.59

5 0

3 years ago