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krok68 [10]
3 years ago
10

Pls solve this you get 30 points

Mathematics
1 answer:
babunello [35]3 years ago
6 0

Answer:

$8.25

Step-by-step explanation:

All together for just bowling would be$7.50.

Half off of that is $3.75.

Then all you do is add up everything she used.

3.75 + 2.75 + 1.75 = 8.25

The total before tax is $8.25

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angles FGH and angles PQR are vertical angles. If angles FGH is 29, what is the measure of angles PQR?
steposvetlana [31]

Answer:

< PQR = 61°

Step-by-step explanation:

Hope this helps:)

3 0
2 years ago
Please help me pleasee
ryzh [129]

Answer:

<em>x = y = 64° , z = 20°</em>

Step-by-step explanation:

<em>x = y</em> = \frac{180-52}{2} <em>= 64 </em>°

m∠ADC = 52° + x

m∠ADC = 52° + 64° = 116°

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2 years ago
PLEASE HELP!!! Which choice is a solution to the system of equations below?
frozen [14]

Answer:

A.

Step-by-step explanation:

4y = 12x + 16

3x = y - 4

=>

y = 3x + 4

using that in the first equation

4(3x+4) = 12x + 16

12x + 16 = 12x + 16

=> both lines/equations are identical, so they have infinitely many solutions.

7 0
3 years ago
2. Mr. Ellis runs an after-school program for nine- and ten-year-olds. Each day the children participate in an
MatroZZZ [7]

Answer:

See explanation

Step-by-step explanation:

Factorize numbers 42 and 56:

42=2\cdot 3\cdot 7\\ \\56=2\cdot 2\cdot 2\cdot 7

These two numbers have common factors 2 and 7. So,

A. Mr. Ellis can divide the group into

  • 1 team = 42 ten-year-olds and 56 nine-year-olds (actually this is not dividing only completing 1 team);
  • 2 teams = 21 ten=year-olds and 28 nine-year-olds in each team;
  • 7 teams = 6 ten-year-olds and 8 nine-year-olds in each team;
  • 14 teams = 3 ten-year-olds and 4 nine-year-olds in each team.

So, there are 3 different ways to divide the group of students into teams.

B. The greatest number of teams Mr. Ellis can make so each team has the same number of 9-year-olds and the same number of 10-year-olds is 14 teams.

C. If Mr. Ellis gives a snack to each winner, then he is interested to give the smallest number of snacks, the smallest number of snacks will be when the number of students in the team is the smallest, the smallest number of students will be when the greatest number of teams are created.

5 0
3 years ago
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