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3 years ago

CAN SOMEONE HELP ME WITH MY HW? PLEASE

Mathematics

2 answers:

Dafna1 [17]3 years ago

6 0

Can we get a clearer pic?

steposvetlana [31]3 years ago

4 0

I CANNOT SEE THAT MY GUY

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Martin was selling tickets for a basketball game in a high school. He sold 1,250 tickets and the total amount collected for the

SVETLANKA909090 [29]

Answer:

x = number of students tickets = 1,000

y = number of adults tickets = 250

Step-by-step explanation:

Let

x = number of students tickets

y = number of adults tickets

x + y = 1,250 (1)

2x + 3y = 2,750 (2)

Multiply (1) by 2

x + y = 1,250 (1) * 2

2x + 2y = 2,500 (3)

2x + 3y = 2,750 (2)

Subtract (3) from (2) to eliminate x

3y - 2y = 2,750 - 2,500

y = 250

Substitute y = 250 into (1)

x + y = 1,250

x + 250 = 1,250

x = 1,250 - 250

x = 1,000

x = number of students tickets = 1,000

y = number of adults tickets = 250

3 0

3 years ago

You purchased a boat for $19,000 and can expect the boat to depreciate at an annual rate of 7.3%. What will the value of your ca

Lerok [7]

Answer:

$14,030.48

Step-by-step explanation:

We can use the following formula to solve:

$A=P(1-r)^t$

P = principal value

r = rate (decimal)

t = time (years)

First, lets change 7.3% into a decimal:

7.3% -> $\frac{7.3}{100}$ -> 0.073

Next, plug in the values:

$A=19,000(1-0.073)^4$

$A=14,030.48$

The value will be $14,030.48

4 0

4 years ago

How do you do the math of 8 divided by 624

Veronika [31]

We can write it down as a fraction:

$\frac{8}{624}$

and we can simplify this fraction:

$\frac{8}{624}$
= $\frac{4}{312}$
= $\frac{2}{156}$
= $\frac{1}{78}$

or we can write it as a decimal:
0.1282...

8 0

3 years ago

Which is A Prime Number? 7 33 27 63

aalyn [17]

Answer:

Step-by-step explanation:

the others can be mulitples with other numbers besides itself.

11x3=33

3x9=27

9x7=63

6 0

4 years ago

Read 2 more answers

Prove that root 7 is irrational by the method of contradiction

Alchen [17]

Let assume that $\sqrt7$ is a rational number. Therefore it can be expressed as a fraction $\dfrac{a}{b}$ where $a,b\in\mathbb{Z}$ and $\text{gcd}(a,b)=1$ .