MATHEMATICS MIDDLE SCHOOL

What is the value of the expression [(29+18)+(17-8)]÷8

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

First, do what is inside the parentheses (PEMDAS)

29+18= 47

Now do the other parentheses

17-8=9

now add them together cuz they r inside a bigger parentheses

9+47=56

now divide by 8

56/8=7

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PLEASE HELP!How would you suggest they change their prices?
1 ticket = .50
12 tickets = $5.00 or .42/ticket
25 tickets = $10.00 or .40/ticket
50 tickets = $25.00 or .50/ticket
120 tickets = $50.00 or .42/ticket

Answers

1 ticket =.5
12=.42
25=.40
50=.5
120=.42
I would suggest that they constantly lower the rate per ticket as the number  of tickets increases so for example
1t=.5/ticket
12t=.42/ticket
25t=.38/ticket
50t=.35/ticket
120t=.30/ticket

Isabella spent $49 for 7 bracelets. Each bracelet cost the same amount. How much did each bracelet cost?

Answers

To answer this question, we first have to set up an equation with variables.
We can use "x" to represent the cost of each bracelet.

Equation: number of bracelets bought × cost of each bracelet = total cost

Number of bracelets bought: 7
Total Cost: 49

Using this information, we can fill in the equation and solve for x.

7x = 49

To isolate x, divide both sides by 7.

x = 7

Since x equals 7, we now know that each bracelet cost $7.

A dog is leashed to a point in thecenter of a large yard, so the area
the dog is able to explore is
circular. The leash is 20 feet long.
What is the area of the region the
dog is able to explore?
In terms of pi!!!(not 3.14)

Answers

Answer:

1256.64

Step-by-step explanation:

Does the equation represent a linear or nonlinear function explain 2x+3y=7

Answers

linear, because there is still a slope function (-2/3)

The equation is linear because you can rewrite it in slope-intercept form.

Solve for c

1.2c = 0.6

Answers

1.2c=0.6
you have to divide 1.2 on both sides. 0.6/1.2=1/2
c=1/2 

1.2c=0.6

Divide both sides by 1.2

1.2c/1.2=0.6/1.2

c= 0.5


Check the answer

Replace c by its number

1.2*0.5=0.6

0.6=0.6

So the answer is good


I hope that's help !

-3x + 1 = 2 (4x - 5)​

Answers

-3x + 1 = 2 (4x - 5) =

-3x = 1 ( 4x - 5) =

-3x + 5 = 4x =

5 = 7x
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