Brett Bought X Adult Tickets At $5 Each And Y Children Tickets At $2 Each. He Spent $60total. Solve For (2024)

Answer:

3+3+6+5+3=20

Step-by-step explanation:

3+3=6

6+6=12

12+5=17

17+3=20

Answer:

(3x3)+6+5

Step-by-step explanation:

3 times 3 is 9

9 plus 6 is 15

15 plus 5 is 20

Answer:

10c-4d

Step-by-step explanation:

The answer to

3c-9d+7c+5d is 10c - 4d

Further Explanation

One variable linear equation is an equation that has a variable and the exponent number is one.

Can be stated in the form:

or

ax + b = c,

where a, b, and c are constants, x is a variable

Whereas the two-variable linear equation is a linear equation that has 2 variables and the exponent is one

Can be stated in the form:

x, y = variable

There are several ways to solve an equation

Add / Subtract / divide / multiply the same value on both sides

Combine like terms

Factoring

Expanding

Like terms are terms whose variables and their exponents are the same.

You can combine and add terms

The algebraic form of 3c-9d + 7c + 5d can be simplified:

1. Combine like terms

(3c + 7c) + (-9d + 5d)

2. Add like terms:

10c - 4d

Learn more

an algebraic expression

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Keywords: algebraic expression, combine like terms

Answer:

a= [tex]\frac{2}{5}[/tex] or [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Equate the equation to zero

[tex]10a^{2}[/tex]-9a+2=0

[tex]10a^{2}[/tex]-5a-4a+2=0

5a(2a-1)-2(2a-1)=0

Write out the factors

(5a-2)(2a-1)=0

Then equate each factor to zero

5a-2=0 OR 2a-1=0

5a=2 OR 2a=1

a= [tex]\frac{2}{5}[/tex] OR a= [tex]\frac{1}{2}[/tex]

a=[tex]\frac{2}{5}[/tex] or [tex]\frac{1}{2}[/tex]

Answer:

-2.5

Step-by-step explanation:

-2.5 is greater.

Answer:

I solved it and my answer is number 1

Answer:

That will be 0.00512

Answer:

11 pencils cost £9.35.

Step-by-step explanation:

Given;

7 pencils = £5.95

1 pencil = 5.95 ÷ 7

= £0.85

Now,

11 pencils = 11 × 0.85

= £9.35

Answer:

9.35$

Step-by-step explanation:

to find the cost of 11 pencils first we need to find the price of 1.

5.95 divided by 7 = 0.85$ (the price of one pencil)

we need to find the price of 11 pencils though.

0.85x11= 9.35$

Answer:

[tex]P(x)=2x^3-2x^2-49x+48[/tex]

Step-by-step explanation:

Let the original polynomial be [tex]P(x)[/tex].

We know that when it is divided by [tex](x-5)[/tex], the quotient is [tex]2x^2+8x-9[/tex] and we get a remainder of 3.

Therefore, this means that:

[tex]\frac{P(x)}{x-5}=2x^2+8x-9+\frac{3}{x-5}[/tex]

Remember what it means when we have a remainder. Say we have 13 divided by 3. Our quotient will be 4 R1, or 4 1 over 3. We put the remainder over the divisor. This is the same thing for polynomials.

So, to find our original polynomial, multiply both sides by [tex](x-5)[/tex]:

[tex](x-5)\frac{P(x)}{x-5}=(x-5)(2x^2+8x-9+\frac{3}{x-5})[/tex]

The left side will cancel. Distribute the right:

[tex]P(x)=2x^2(x-5)+8x(x-5)-9(x-5)+\frac{3}{(x-5)}(x-5)[/tex]

Distribute:

[tex]P(x)=(2x^3-10x^2)+(8x^2-40x)+(-9x+45)+(3)[/tex]

Combine like terms:

[tex]P(x)=(2x^3)+(-10x^2+8x^2)+(-40x-9x)+(45+3)[/tex]

Evaluate:

[tex]P(x)=2x^3-2x^2-49x+48[/tex]

And we're done!

Answer: 2x^3 - 2x^2 - 49x + 48

Explanation:

Let a be the original polynomial

Where a/(x-5) = 2x^2 + 8x - 9 (remainder 3)

a = (2x^2 + 8x - 9)(x-5) + 3
a = 2x^3 - 10x^2 + 8x^2 - 40x - 9x + 45+3
a = 2x^3 - 2x^2 - 49x + 48

Answer:

6.2

Step-by-step explanation:

Use the formula for calculating compound interest PN=P0(1+rk)Nk where r is the unknown, PN=2275, P0=1900, k=1, and N=3. Substitute the values into the formula and simplify.

2275=1900(1+r1)3⋅1

Let's simplify within the parenthesis and the exponent.

2275=1900(1+r)3

Divide both sides by 1900.

22751900=(1+r)3

To isolate the variable, take the cube root of each side.

22751900−−−−−√3=1+r

Subtract 1 from each side to get r by itself.

22751900−−−−−√3−1=r

Simplify for an answer of r≈0.062 which is the interest rate 6.2%.

Answer:

$250.00

Step-by-step explanation:

twenty $1 bills- 20 x 1 = 20

six $5 bills- 6 x 5 = 30

four $10 bills- 4 x 10 = 40

five $20 bills- 5 x 20 = 100

thirty $1 bills- 30 x 1 = 30

four $5 bills- 4 x 5 = 20

five $10 bills- 5 x 10 = 50

one $20 bill- 1 x 20 = 20

Add the bold totals together and get the final answer of $250.00

Answer:

Monthly payment for choice​ 1 is $6,600

Step-by-step explanation:

We will use following formula in order to calculate the monthly payment of choice 1

Value of Loan = Monthly payment x ( 1 - ( 1 + Interest rate )^-numbers of payments / interest rate

Where

Value of Loan = $110,000

Interest rate = 6%

Numbers of Payment = 15 years x 12 payments / year = 180 payments

Placing values in the formula

$110,000 = Monthly payment x ( 1 - ( 1 + 6% )^-180 ) / 6%

$110,000 = Monthly payment x 16.6662

Monthly Payment = $110,000 / 16.6662

Monthly Payment = $6,600.18

Monthly Payment = $6,600 (Rounded to whole number)

Answer:

y = -x + 6

Step-by-step explanation:

We can plug the given point and slope into the point-slope formula and solve for the y-intercept formula.

y - y = m(x - x) <-- Point-Slope Formula

m = -1

(x,y) = (1, 5)

y - 5 = -1(x - 1)

y - 5 = -x + 1

y = -x + 6 <-- Y-intercept Formula

Answer: how many questions were incorrect? take that number and multiply it by 2. then subtract whatever u got from 80.

Step-by-step explanation:

Answer:

306

Step-by-step explanation:

There are 102 triangles, a triangle has 3 sides, each side is 1 cm. 102 x 3=306

Answer:

Step-by-step explanation:

Answer:

f=3

Step-by-step explanation:

4=2f-2

6=2f

f=3

Answer:

f=3

Step-by-step explanation:

Answer:

no.

Step-by-step explanation:

the side of the square garage will be square root of 121 = 11

since the car is wider than the side of the garage, It wouldn't fit.

answer: c

explanation: (3^-2)^4 equals 1.5x10^-4
find which choice equals the same as the given equation.

Answer:

A

Step-by-step explanation:

2Red 6 Blue Balls

+4Yellow

= 6 balls

Answer:

False.

Step-by-step explanation:

False.

To enlarge means to become bigger.

Answer:

False

Step-by-step explanation:

When something is enlarged, it gets bigger, when it(the item) is minimized it becomes smaller.

Answer: z=43

Step-by-step explanation:

Answer:

37°

Step-by-step explanation:

∠ABC +∠BAC +∠BCA= 180°

41° + 102° + ∠BCA= 180°

∠BCA= 37°

Answer:

y=15x+50

Step-by-step explanation:

yes this is linear because you are paying 15 dollars every month, with 50 dollars too

The 3 equivalent pairs are:

-0.5 and -1/211/20 and 0.55-1/50 and -0.02

Which pairs of rational numbers are equivalent?

Remember that two numbers A and B are equivalent if:

A = B

The first pair given is:

-0.5 and (-1/2).

We know that 1/2 = 0.5, then (-1/2) = -0.5

So we conclude that

-0.5 and (-1/2) are equivalent.

Another equivalent pair is:

11/20 and 0.55

To check this, you can just solve the fraction in your calculator, you will see that:

11/20 = 0.55

Then 11/20 and 0.55 are equivalent.

The final equivalent pair is:

-1/50 and -0.02

Because:

-(1/50) = -(0.02) = -0.02

Then -1/50 and -0.02 are equivalent.

If you want to learn more about equivalent numbers:

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Answer:

A B

Step-by-step explanation:

Answer:

x-5

Step-by-step explanation:

Answer: A.Samuel: 2.7, 2.7, 2.7, 2.8

Step-by-step explanation:

Given that actual length = 3.2cm

Samuel's score is precise but inaccurate. This is because, each of Samuel's four measurements are close to each other even though it lacks accuracy, because it is a bit far from the actual value of the measurement. Hence, of the measurements given for each of Samuel, Nikita, Jose and Anne, Samuel's score exhibits precision but inaccurate. Nikita's score is both precise and accurate

Answer: x

2

=

81

can be written as

x

2

−

81

=

by property ,

a

2

−

b

2

=

(

a

+

b

)

(

a

−

b

)

The expression becomes

x

2

−

(

9

)

2

=

(

x

−

9

)

(

x

+

9

)

=

equating each of the terms with zero we obtain the solution

x

−

9

=

and

x

+

9

=

the solutions are

x

=

9

or

x

=

−

9

Step-by-step explanation:

Answer:

A) Take the square root of both sides to solve

E) x = ±9

Step-by-step explanation:

9514 1404 393

Answer:

∠3 = 115°

Step-by-step explanation:

Angles 4 and 6 are "same-side interior angles", so are supplementary.

∠4 +∠6 = 180°

(x +5) +(2x -5) = 180

3x = 180

x = 60

The angles marked 3 and 6 are alternate interior angles, so are congruent. The measure of angle 3 is ...

∠3 = ∠6 = (2x -5)° = (2(60) -5)°

∠3 = 115°

Answer:

I think it might be C im not sure tho

The equation would be:

2(x+7)=20

[tex] = \frac{7}{8} \div \frac{1}{4} [/tex]

[tex] = \frac{7}{8} \times \frac{4}{1} [/tex]

[tex] = \frac{(7 \times 8)}{4} [/tex]

[tex] = \frac{56}{4} [/tex]

[tex] = \frac{56 \div 4}{4 \div 4} [/tex]

[tex] = \frac{14}{1} [/tex]

[tex] = 14[/tex]

Therefore :-

[tex] \frac{7}{8} \div \frac{1}{4} = 14[/tex]