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3 years ago

Parents will kill me if I don't get this done in an hour (BRAINLIEST IF ANSWER IS CORRECT AND WORK IS SHOWN)

Mathematics

1 answer:

ser-zykov [4K]3 years ago

5 0

Answer: -3 1/2 and -6

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Sierra is going on a field trip that costs $48. The cost includes $20 for transportation and two tickets that each cost the same

True [87]

We know that there are two tickets (which we'll represent with x) and a fee for transporation (which is $20)

So we can set up the equation 20+2x=48

We want to isolate x so we'll subtract 20 from each side, which gives us the equation
2x=28

Then divide each side by 2
Giving us the final answer of

x=14

So each ticket costs $14

5 0

3 years ago

Omar wants to purchase a bike helmet for 22.55 and a bike for 134.45.

noname [10]

Answer:

$169.96 dollars

Step-by-step explanation:

Given the following questions:

8.25% of 22.55 and 134.45

In order to find the answer, we will have to add the initial costs of the items together, then we will calculate using the formula for percentages to find the tax rate.

$22.55+134.45=157$
$157$

<u>Calculate the percentage:
</u> $\frac{p\times c}{100}$
$\frac{8.25\times157}{100} =8.25\times157=1295.25\div100=12.9525$
$=12.9525$
$12.9525$
$2 < 5$
$=12.96$

<u>Add the sales tax:</u>
$157+12.96=169.96$
$=169.96$

Which means the two items along with an 8.25% sales tax costs "$169.96 dollars."

Hope this helps.

5 0

2 years ago

Lincoln's monthly bank statement showed the following deposits and withdrawals:

gayaneshka [121]

First you need to add the yellow pingien the ask the red turtule for the green panda name ok

8 0

3 years ago

Each person attending a two-day conference receives 4 meal vouchers to use.

Lisa [10]

Part A: Let x and y be the number of persons attending the two-day conference and y be the number of vouchers released. The equation that would best express the given is,
y = 4x

Part B: The number of people attending the conference is determined by dividing the given number of vouchers by 4. The answer is 956.

6 0

3 years ago

Please help will give 100 points and brainleist for a real answer!

Monica [59]

Answer: C, 420

Step-by-step explanation:

The first positive even numbers are from 2 to 40, so the sum is equal to the number of terms, times the number of terms plus one (20*21 = 420)

the sum is 420

5 0

3 years ago

Read 2 more answers