help me fast smart people please haha lol

Answer:

Step-by-step explanation:

Let the speed of the plane is x, speed of the wind is y

Speeds add up when in directions are same and subtract when opposite

Then as per the given we have equations:

Simplify the equations:

Sum the two equations and solve for x:

Find the value of y:

Speed of the plane is 720 mph

Speed of the wind is 180 mph

Answer:

48 ounces of seltzer water

Step-by-step explanation:

From the question, we are told that:

Rafiq is making a fruit punch using 48 ounces of grape juice and some seltzer water.

He wants to make 10 equal servings that are at least 9 ounces each.

The total number of ounces that he want so have is at least

= 10 × 9 ounces = 90 ounces

Should he add 32 ounces of seltzer water or 48 ounces of seltzer water?

Let the number of ounces of seltzer water that he wants to add = x

At least = More than or equal to which is represented by inequality sign = ≥

Hence:

48 ounces of grape juice + x ounces of seltzer water ≥ 90 ounces

48 + x ≥ 90

x ≥ 90 - 48

x ≥ 42 ounces of seltzer water

From this calculation, the least amount of seltzer water he can add is 42 ounces.

Therefore, Rafiq should add 48 ounces of seltzer water

Answer:

11 buses

Step-by-step explanation:

If you divide 464 by 45, you will get 10.3. You need to round this number up to 11, since you would need another bus to carry the 0.3 of students left over.

Answer:He is going to need 6 tables.

Step-by-step explanation:

Answer:

6 tables

Step-by-step explanation:

5×5 is 25 and there's 28 people so you need another table

Answer:

2.−2b−8

4.12k−2

5.−32t−20

6.8g+17

7.3a−2

8.−15d+30

9.2a+2b

10.35a−21

11.10f−15

12.−2x+4

13.2a+20

Step-by-step explanation:

i will do the right part after u finish with the left oen if u don't understand it look at the letters to know which problem is the answer

Answer:

hes right the GUY ABOVE IS 100% right i swear on my life

Step-by-step explanation:

Answer:

  -32

Step-by-step explanation:

change all the x and y's to the numbers

2(-4) + 3(-4)(2)

-8 + -24

Answer:

Garrett gets 36 problems right.

Step-by-step explanation:

Given that,

Total number of MCQs = 60

Correct answers = 60%

We need to find how many problems did Garrett get right. It can be calculated by finding 60% of 60 such that,

[tex]C=\dfrac{60}{100}\times 60\\\\=36[/tex]

So, Garrett gets 36 problems right.

Answer:

because that is the length hight and width

Step-by-step explanation:

they are using the formula L•W•H ( •= times)

Answer:

1.48645ft

Step-by-step explanation:

brainliest plssss

Answer:

[tex]100000000[/tex]

Step-by-step explanation: can i have brain plz!

Answer:

its 40 dude

Step-by-step explanation:

Answer:

CT = JD

Step-by-step explanation:

You can look at the positioning in the congruence statement: CAT = JSD

Since the letters C and T are in the first and third positions of the triangle written as CAT, that means the corresponding sides in triangle JSD are going to be in the first and third positions, so JSD.

Answer:

no

Step-by-step explanation:

x = 2

y = 0

substitute x with 2 and y with 0

0 = 6(2)

0 = 12

this is not true, so (2,0) is not a solution

Answer:

9

Step-by-step explanation:

3(2)^2 - 2(2) + 1

3(4) - 4 + 1

12 - 3

9

Answer:

y < 3/4x

Step-by-step explanation:

Please let me know if you want me to explain how to do this problem :)

Answer:

x = 92

Step-by-step explanation:

Equation: x + 12 = 104

104 - 12 = 92

Answer:

x+12=104

x=92

Step-by-step explanation:

Subtract 12 from 104 to get your answer

Answer:

y = -4x + 2

Step-by-step explanation:

y = mx + b ( slope-intercept)

1. Find Slope:

[tex]\frac{y^2 - y^1}{x^2 - x^1}[/tex]

Lets name 2 as y2 and 10 as y1. And 0 as x2 and 2 as x1.

[tex]\frac{2-10}{0-2}[/tex]  =  [tex]\frac{-8}{2}[/tex] = -4

m/slope = -4

2. Find y-intercept:

[tex]y = mx +b[/tex]

2 = -4(0) + b

= 2 = b

Y-intercept/b = 2

3. Put into slope-intercept form:

y = mx + b

= y = -4x + 2

Hope that helps! :D

Answer:

16.0

Step-by-step explanation:

pi(2)squared(4)=

2x2=4

4x4=16

then multiply 16xpi(3.14)

16x3.14=50.2

Answer:

First we need to subtract the hot fries. 20 - 1.99 = 18.01

he gets 11.77 so lets subtract it is 6.94 left so now divide by 6 is 1.5666666 or 1.6 per pack

Step-by-step explanation:

Answer:

Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Step-by-step explanation:

System of Equations

Consider the following system of equations

2x + 3y = 8      [1]

3x + y = -2       [2]

And the point (1,2). Substituting in both equations:

For equation [1]:

2*1 + 3*2 = 8

2 + 6 = 8

8 = 8

Since the equation is true, point (1,2) satisfies the equation 2x + 3y = 8

Now for equation [2]:

3*1 + 2 = -2

3 + 2 = -2

5 = -2

Since this equation is false, point (1,2) does not satisfy the equation 3x + y = -2

Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Answer:

B: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Step-by-step explanation:

i got it right on my quiz!

Answer:

x = 25

Step-by-step explanation:

(4x - 35) = 180 - 115

4x - 35 = 65

4x = 100

x = 25

Answer:

Step-by-step explanation:

Option A 37 is the correct answer

Answer:

2

Step-by-step explanation:

Answer:

C.) the company will have 25 customers every 3 days.

Step-by-step explanation:

Answer:

[tex]y = \frac{1}{2}x + 89[/tex]

Step-by-step explanation:

slope-intercept form: y  = mx + b

y = (x , y)

x = (x , y)

m = slope = 1/2

b = y-intercept = 89

Plug in the corresponding numbers & variables to the corresponding variables:

y = (1/2)x + 89

[tex]y = \frac{1}{2}x + 89[/tex]  is your answer.

~

Answer:

y= 1/2x+89

Step-by-step explanation:

mark person above brainliest

have a good one!

Answer:

true

Step-by-step explanation:

Answer:

Maybe he ran out of gas. Give him a bit time to refill, and you'll be fine :)