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scoundrel [369]
3 years ago
12

At a concert 1,600 in tickets were sold. Adult tickets were $9 each and children’s tickets were $4 each. If the number of adult

tickets was 30 less than twice the number of childrens tickets, how many of each kind were sold
Mathematics
1 answer:
Dvinal [7]3 years ago
7 0

Answer:

140 TICKETS

Step-by-step explanation:

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Juan charges $3.50 per hour for babysitting. Write a rule to describe the amount of money (M) earned is a function of the number
ratelena [41]
M(earned money)=h(worked hours)*$3.50
6 0
3 years ago
Find the volume of the composite solid shown below, Round answer to the nearest hundredth.
MrMuchimi
First you’d start off by finding the volume of the rectangular prism on the bottom. The formula for this is lwh or (length*width*height) so you’d plug in the numbers and get 4*4*5 which multiplies out to be 80inches cubed. Next you’d have to find the volume of the pyramid by using the formula lwh/3 or ((length*width*height)/3) so it would be ((4*4*6)/3) and that equals 32inches cubed. Finally, you add the 2 volumes together so 80inches cubed+32inches cubed and get 112inches cubed. Hope this helps
4 0
2 years ago
Need help with this
cupoosta [38]

a²+b² = c² where a and b are legs and c is the hypotenuse

So...

a²+4²=13²

a²+16=169

a²=153

a=√153

answer: approx. 12.37 units

7 0
3 years ago
Read 2 more answers
Whats the answer to this?
qaws [65]

Answer: 1,3,5

Step-by-step explanation:

3 0
3 years ago
Write the equation of the line in point-slope form. ASAP PLS !!!!
Vlad1618 [11]

Answer:

y - 1 = \frac{2}{3}(x - 3)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (3, 1) ← 2 points on the line

m = \frac{1+1}{3-0} = \frac{2}{3}

and using (a, b) = (3, 1 ) , then

y - 1 = \frac{2}{3} (x - 3)

8 0
2 years ago
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