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2 years ago

Will get Brainliest plz help

Mathematics

2 answers:

ladessa [460]2 years ago

5 0

Answer: B

Step-by-step explanation:

An equation is y=mx+b for regular equation stander form. C would automatically be eliminated that leaves you with A and B... a you don't have a y intercept so you would start at zero.

You have to pay an entrance fee plus any other souvenirs you would want. so the entrance fee would be the y intercept in "B"

julia-pushkina [17]2 years ago

3 0

The answer is B

Step by step explanation

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Jessica is selling tickets for her softball team for $10 a ticket. Laurie is selling tickets for her softball team for $6 a tick

Mkey [24]

Answer:

90 tickets

Step-by-step explanation:

let the number of tickets be x

and the total amount each has be y

For Jessica

the amount is

y=10x--------1

for Laurie the amount is

Note: she has $360 already

y=360+6x-------2

to find the number of the tickets that will make them have the same amount, let us equate 1 and 2

10x=360+6x

10x-6x=360

4x=360

x=360/4

x=90

3 0

3 years ago

Answers are

Nadya [2.5K]

Answer:

yes yes spare

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A rectangular prism with a volume of 666 cubic units is filled with cubes with side lengths of \dfrac12 2 1 start fraction, 1,

Arada [10]

Answer:

48 cubes.

Step-by-step explanation:

Let n represent number of cubes with each side $\frac{1}{2}$ units.

We have been given that a rectangular prism with a volume of 6 cubic units is filled with cubes with side lengths of $\frac{1}{2}$ units. We are asked to find the number of cubes that will fill the prism.

We know that volume of n cubes will be equal to volume of rectangular prism.

$n\cdot \text{Volume of each cube}=\text{Volume of rectangular prism}$

We also know that volume of a cube with side length 'x' is equal to $x^3$ .

$\text{Volume of each cube}=(\frac{1}{2}\text{ Unit})^3$

$\text{Volume of each cube}=\frac{1^3}{2^3}\text{ Unit}^3$

$\text{Volume of each cube}=\frac{1}{8}\text{ Unit}^3$

$n\cdot \frac{1}{8}\text{ Unit}^3=6\text{ Unit}^3$

$n\cdot \frac{1}{8}=6$

$n\cdot \frac{1}{8}\cdot 8=6\cdot 8$

$n=48$

Therefore, it will take 48 cubes with each side $\frac{1}{2}$ units to fill the prism.

5 0

3 years ago

Can someone please help me im kinda confused

mrs_skeptik [129]

The snack shop

explanation: the equation of the snack shop is y=1.25x while for the sports field it is y=1.30x
1.25 < 1.30

4 0

2 years ago

Read 2 more answers

a truck and a car drive uniformly among the expressway from city a to city b. The truck leaves at 09:15 am and arrives at 1:15 p

Dima020 [189]

Answer:

the car overtake the truck at time 11:40 am.

Step-by-step explanation:

We have both vehicules going at constant speed from city a to city b. The distance is unknown, but can be written as d.

We will express the time in hours (and decimals of hours).

The truck speed can be calculated estimating the time between arrival and start:

- The arrival time is 1.15 pm. This is t2=13.25.

- The starting time is 9:15 am. This is t1=9.25.

The truck took t2-t1=13.25-9.25=4 to go from city a to b.

The average speed is then:

$v_t=\dfrac{\Delta x}{\Delta t}=\dfrac{d}{4}$

We can write the equation for the position x(t) for the truck as:

$x(t)=x_0+v_t\cdot t=x_0+\dfrac{d}{4}t\\\\\\x(13.25)=x_0+\dfrac{d}{4}(13.25)=d\\\\x_0=d-3.3125d=-2.3125d\\\\\\x(t)=-2.3125d+0.25d\cdot t$

For the car we have:

- The arrival time is 12:45 am. This is t2=12.75.

- The starting time is 10 am. This is t1=10.

The car took t2-t1=12.75-10=2.75.

The average speed is then:

$v_c=\dfrac{\Delta x}{\Delta t}=\dfrac{d}{2.75}$

We can write the equation for the position x(t) for the car as:

$x(t)=x_0+v_c\cdot t=x_0+\dfrac{d}{2.75}t\\\\\\x(12.75)=x_0+\dfrac{d}{2.75}(12.75)=d\\\\x_0=d-4.6363d=-3.6363d\\\\\\x(t)=-3.6363d+0.3636d\cdot t$

The time at which the car overtake the car is the time when both vehicles have the same position:

$x(t)/d=-2.3125+0.25\cdot t = -3.6363+0.3636\cdot t\\\\-2.3125+3.6363=(0.3636-0.25)t\\\\1.3238=0.1136t\\\\t=1.3238/0.1136\approx11.65$

The car overtakes the truck at t=11.65 hours or 11:39 am.

3 0

3 years ago