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3 years ago

Plzzzzzzzzhellpppppppmeeee please! We will be besties if ur2 help me!

Mathematics

1 answer:

lisov135 [29]3 years ago

8 0

Answer:

d. y=-1; x=7

Step-by-step explanation:

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The fifth graders went to the Dallas zoo. 84 kids went. The teachers where free but payed 5$ the total bill was 530$ how much wa

erica [24]

Answer:

what was paid exactly per student as entrance fee is $6.25

Step-by-step explanation:

In this question, we are told that some kids went to an excursion with their teachers and paid a certain total bill. we now need to know the amount paid per child as the entrance fee to the zoo.

Firstly, we need to subtract the amount paid by the teachers so we know exactly how much was spent on the students entrance fee alone.

subtracting the $5 from the total we have $530 - $5 = $525

Now to know what was paid as entrance fee per student, we simply divide this by the total number of students. That will be 525/84 = $6.25

This means that what was paid exactly per student as entrance fee is $6.25

4 0

4 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

sasho [114]

Answer:

x = 2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

$12x - 4 = (4)(2x) + (4)(1)$
$12x - 4 = 8x + 4$

Step 2: Subtract 8x from both sides.

$12x - 4 - 8x = 8x + 4 - 8x$
$4x - 4 = 4$

Step 3: Add 4 to both sides.

$4x - 4 + 4 = 4 + 4$
$4x = 8$

Step 4: Divide both sides by 4.

$\frac{4x}{4} = \frac{8}{4}$
$x = 2$

3 0

3 years ago

Read 2 more answers

Sky bought $22.50 worth of paint supplies at a store that sells brushes for $1.50 each and tubes of paint for $2.50 each. Let b

expeople1 [14]

Answer:

b = 10 , t = 3

Step-by-step explanation:

6 0

3 years ago

How to find the limit of that question

jeka94

Factor the numerator using difference of cubes:
$a^3 - b^3 = (a-b)(a^2 +ab+b^2)$
a = x
b = 2

$\frac{x^3 - 8}{x-2} = \frac{(x-2)(x^2 +2x+4)}{x-2} = x^2 +2x+4$

Now you can evaluate limit as x=2.
$\lim_{x \to 2} (x^2 +2x+4) = 2^2 +2(2)+4 = 12$

5 0

4 years ago

Subtract m + 8 from 5m + 11.<br><br> Enter your answer in the box.

atroni [7]

5m+11-m-8
=4m+3........so the answer

7 0

3 years ago

Read 2 more answers