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3 years ago

I need help with my exit ticket

Mathematics

2 answers:

MatroZZZ [7]3 years ago

8 0

Answer:

<em>1. Your answer will be is p = -6. 2. Your answer going be is x = 24. 3. a = 0. Good Luck!</em>

ArbitrLikvidat [17]3 years ago

3 0

Answer:

Slide 1 answer:B: p=-6

Slide 2 answer : C: x=0

Slide 3 answer: A: a=0

Step-by-step explanation:

You can do this two ways.

Way 1: plug in that answer choices to your equation and see if one of them makes the equation true

Way 2: isolate varable and do sadmep... reverse operations.

I will use anyone that best suits you but i will use way 2.

5p-14=8p+4

move 5p by subtracting on both sides

-14=8p-5p+4

-14=3p+4

now subtract 4 from both sides

-14-4=3p

-18=3p

now divide 3 on both sides to isolate p

-18/3=p

p=-6

Slide 2:

for this one i will just plug in answers to see which one makes the statement correct

12=-4(-6(1)-3)

12=-4(-6-3)

12=-4(-9)

i already know its incorrect because -4*-9 is a way higher number then 12

so x=1 is incorrect

lets try x=0

12=-4(-6(0)-3)

12-4=(-6*0=0 -3)

12=-4(-3)

12=12

so x=0 is correct

Slide 3:

For this one as well i will plug in the answers to see which one makes the statement true.

a=0

0+5=-5(0)+5

5=5

this statment is true so

a=0 is correct

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Plls help. Read the question carefully plls

Vaselesa [24]

Answer: negative 6

Step-by-step explanation:

Since at the top of the mountain its already 0 and the degrees drop 3 each hour then multiply -3 by 2 hours and there you go.

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2 years ago

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Arianna is working two summer jobs, making $6 per hour walking dogs and making $10 per hour tutoring. In a given week, she can w

Mice21 [21]

Step-by-step explanation:

x = number hours dog walking

y = number hours tutoring

x + y <= 11

6x + 10y >= 80

the solution is the common area below the first line and above the second line.

the first line is above the second line (due to the y-intercept of 11 vs. 8) until the crossing point.

for the crossing point we use the regular equations :

from the first we get

x = 11 - y

using this in the second

6×(11 - y) + 10y = 80

66 - 6y + 10y = 80

4y = 14

y = 14/4 = 7/2 = 3.5

x = 11 - y = 11 - 3.5 = 7.5

so, she has to do at least 3.5 hours tutoring (and then 7.5 hours dog walking) for the minimum of $80 earning, all the way up to the maximum of 11 hours tutoring (and 0 dog walking) for $110 earning.

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2 years ago

Please help with geometry homework!!!!

EleoNora [17]

Area of Parallelogram ABCD is equivalent to the area of rectangle AXBY.

Area of rectangle AXBY= Length AX * Length AB= 3 ft * 4√2 ft = 12√2 sq.ft.

Thus Area of Parallelogram is 12√2 sq.ft.

4 0

2 years ago

Can someone help me? And possibley tell me how to solve this as well? I'm totally clueless haha

Bumek [7]

Answer:

? = 3

Step-by-step explanation:

To find the value of ?, substitute one of the ordered pairs from the table [except (0, 0)] into the given formula and solve for ?.

Given formula:

$\sf y=\boxed{?} \:x$

Substitute x = 1 and y = 3 into the formula:

$\sf 3=\boxed{?} \:1$

To isolate ? divide both sides by 1:

$\implies \sf \dfrac{3}{1}=\dfrac{\boxed{?} \:1}{1}$

$\implies \sf 3=\boxed{?}$

Therefore, ? = 3:

$\implies \sf y=3x$

Check by inputting another value of x from the table into the found formula and comparing the calculated y-value:

$\sf x=-2 \implies y=3(-2)=-6 \quad \boxed{\sf correct}$

$\sf x=3 \implies y=3(3)=9 \quad \boxed{\sf correct}$

5 0

1 year ago

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A glass is

Vadim26 [7]

Answer:

2/5 - 1/4 = 8/20 - 5/20 = 3/20

(3/20)t = 24

t = 160

160 cm3

Step-by-step explanation:

4 0

2 years ago

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