Q8 Which of the following best describes the graph of the equations?
4y = 3x + 8
-6x = -8y + 24
The lines are parallel
The lines have the same x-intercept
The lines are perpendicular
O The lines have the same y-intercept

Answer:

Marie ran at a faster rate. It takes 27 minutes for Lisa to run 15 laps while it takes Marie 26.25 minutes to run 15 laps.

Step-by-step explanation:

18 ÷ 10 = 1.8 (Lisa's rate)

14 ÷ 8 = 1.75 (Marie's rate)

1.8 x 15 = 27 minutes (How long it takes for Lisa to run 15 laps)

1.75 x 15 = 26.25 (How long it takes for Marie to run 15 laps)

Answer:

Children are considered future builders of nation beacause the future of every country depends on the future of children who will be adults in future. They may be doctors, engineers, scientist, teachers, politicians etc and have to shoulder all kinds of responsibilities. They will have to take the country in the track of progress and prosperity.

Answer:

Because they are the youth!

Explanation:

We can't have our elders live forever. We need 'heirs' to carry on our legacy!

Answer:

Step-by-step explanation:

3.

(x+8)(x+2)

5.

(x+4)(x+5)

8.

(x-9)(x+2)

10.

(p-7)(p+2)

let me know if you need explanations

Answer: does someone have it cause I’m stuck to

Step-by-step explanation:

Answer:

x++3 is even equal sides

Step-by-step explanation:

there are 35 students..

Step-by-step explanation:

3(12a+8)=34.8×4

12a+8=46.4

a=4.5333

plz make me brainliest

Answer:

-12

Step-by-step explanation:

5 + -2 = 3

-4 x 3 = -12

Answer:-12

Step-by-step explanation:

Answer:

1   and 12/25

its over 100 percent, that's where the 1 comes from. the 48 that's left would be 48/100, which is then simplified to 24/50, which is simplified one more time to 1    12/25

Answer:

Fraction: 37/25

Step-by-step explanation:

148/100

(reduce by dividing both by 2) 74/50

(reduce by dividing by 2 again) 37/25

Answer:

The answer is 2ft.

Step-by-step explanation:

The giraffes shadow is half the size of the actual giraffe. Therefore the elephants shadow would only be have of the elephants size, 4/2 = 2.

Answer:

ax + by = c

Step-by-step explanation:

Answer:

314 and 161

just use bidmas

Answer:

B

Step-by-step explanation:

product means multiplication, but there isn't any multiplication happening

Answer:

$24

Step-by-step explanation:

The coupon is 20% off so he will pay 80% of the item so,

30*.8=24

or

30*.2=6 <--- $6 is how much the coupon will take off

30-6=24

Answer:

He'll pay $24.00

Answer:

-x = -2 - 3

Step-by-step explanation:

-x = -2 - 3

-x = -5 then make it positive

x = 5

Answer:

95.2

Step-by-step explanation:

Answer:

95.2

Step-by-step explanation:

476÷5=95.2

[tex]\sqrt[5]{476} }[/tex]

9x5=45

47-45=2

bring down the 6

26

5x5=25

26-25=1

Since the one is excess the answer is 95 and 1/5

but 1 divided by 5 equals .2

so the answer would b 95.2

Answer:

The answer is 1,837,379.61 but if you round, it's 2,000,000,.00.Hope this helps!

Answer:

The correct answer is C. Parasite.

Step-by-step explanation:

Parasitism describes the phenomenon within the animal and plant world that an organism or virus (parasite) misuses a usually considerably larger organism of a different species as a host. The host serves the parasite for food supply (mostly in the form of blood or other body secretions) and in some cases also as a long-term habitat. The host's health is damaged by the parasite, but usually remains alive. The consequences of parasitic infestation range from sting or bite injuries from massive physical complaints to serious infectious diseases and even death in extreme cases. The best known and most widespread human parasites are human lice, mosquitoes and various types of ticks and worms.

Answer:

10

Step-by-step explanation:

3x10 is 30

4x5 is 20

20+30=50

There are 10 multiple choice questions

Answer:

X+2y=4

4+2y=x

2(2+y)=x

2x-2y=5

2(x-y)=5

x-y=5/2

Answer:

(x, y) = (3, 1/2)

Step-by-step explanation:

x + 2y = 4

2x - 2y = 5

There is more than one way to do this. I will do it by substitution.

From the first equation, x + 2y = 4, so x = (-2y) + 4

Now, in the second equation, I will replace x with (-2y + 4)

2(-2y + 4) - 2y = 5

-4y + 8 -2y = 5

-6y + 8 = 5

-6y = -3

6y = 3

y = 3/6

--------------------------------->  y = 1/2, one part of the answer

Now I can go back to the first equation, and relpace 'y' with 1/2

x + 2(1/2) = 4

x + 1 = 4

----------------------------------->  x = 3, the other part of the answer

So now we believe the solution is (x, y) = (3, 1/2)

Now check the answer, back in the original equations!!

------> In the first equation, we would have 3 + 2(1/2) = 4.

                                                                       3 + 1 = 4

                                                                       That is true

-------> In the second equation, we would have 2(3) - 2(1/2) = 5

                                                                                6 - 1 = 5

                                                                          That is true

Our answer is found and checked.

(x, y) = (3, 1/2)

Answer:

3/8

Step-by-step explanation:

make equation

x*4/5=3/10

simplify

4/5x=3/10

multiply both sides by 5/4

your answer is 3/8

Answer:

83.16%

Step-by-step explanation:

Convert 28% into a decimal 0.28 Then multiply 0.28 by 2.97

The expression is equivalent to 7(4+1).

option (A) is correct.

To find the equivalent of the given number.

Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation.

The expression is 28+7 is equivalent to :

=7 times 4 equals 28

=7 times 1 is 7

=7(4+1)

So, the expression is equivalent to 7(4+1).

Learn more about expression here:

https://brainly.com/question/21565066

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The missing option is

A 7(4 + 1)

B 4(7 + 1)

C 4(7 + 3)

D 7(4 + 7)

Answer:

a cone

Step-by-step explanation:

Answer:

cone

Step-by-step explanation:

Answer:

1: Yes because it is in the form y=mx+b

2: Yes because it is in the form y=kx

Step-by-step explanation:

I do this kind of stuff for math

Answer:

I am pretty sure it is B I am not sure but this is what I think

Step-by-step explanation: