what is 5(x + 6)+11 =25 3x​

Answer:

There are 4 mangoes left.

There are 8 mangoes in each box.

Step-by-step explanation:

60 / 7 (rounded) = 8

60 remainder 7 = 4

8 * 7 = 56

9 * 7 > 56

56 + 4 = 60

please mark me as brainliest

Answer:

84.95 with 15% : 102.87

84.95 with 20% tip: 107.34

125 with 15% tip: 143.75

125 with 20% tip: 150

12.45 with 15% tip: 14.38

12.45 with 20% tip: 14.94

Step-by-step explanation:

Take value on the vertical column and multiply it by either 1.15 or 1.2

Answer:

$15g + $5 = c

Answer:

137°

Step-by-step explanation:

So the question given that triangle ABC is similar to triangle DEF right?

For similar triangles we get the following properties:

-corresponding angles are the same

[∴angle A = angle D, angle B = angle E, angle C = angle F]

-ratio of the corresponding sides of the two triangles are the same(not related to this question)

So, we get angle D = 64°, angle G = 64 + 73 = 137° (ext. ∠ of Δ)

Answer:

7.5 metres

Step-by-step explanation:

The formula for the area of a parallelogram is Area = base x height.

In the problem, you are given the base, which is 9.44 metres, and the area, which is 70.8 square metres.

When you plug everything into our area formula, you should get:

70.8 = 9.44 x height

To solve for height, you would divide both sides by 9.44.

70.8 ÷ 9.44 = height

7.5 = height

Don't forget your units, which is metres!

height = 7.5 metres

Answer:

LM = 6

Step-by-step explanation:

use the ratio of corresponding sides

1/3 = 2/LM

LM = 6

Answer:

199.5in^3

Step-by-step explanation:

To do this we first need to find the area of the triangle to do that we can do 3.5*2=7

(since there are two triangles we can do it like this to make it easy)

then we can multiply it like so

7*28.5=199.5

Hope this helps :)

Answer:

600x

Step-by-step explanation:

10 x 24x 30 - 10x 60x

Answer:

ummmm

Step-by-step explanation:

both of your images are blocked

Answer:

[tex]Height =3[/tex]

Step-by-step explanation:

Given

[tex]Length = x + 2[/tex]

[tex]Width = x - 2[/tex]

[tex]Height = x[/tex]

[tex]Volume = 15[/tex]

Required

Find the height

The volume is calculated as thus:

[tex]Volume = Length * Width * Height[/tex]

This gives

[tex]15 = (x + 2) * (x - 2) * x[/tex]

Apply difference of two squares

[tex]15 =(x^2 - 4 ) * x[/tex]

[tex]15 = x^3 - 4x[/tex]

Subtract 15 from both sides

[tex]x^3 - 4x - 15 = 0[/tex]

Using a calculator to factorize, we have:

[tex](x-3)(x^2+3x+5) = 0[/tex]

Split

[tex]x - 3 = 0[/tex] or [tex]x^2 + 3x + 5 = 0[/tex]

[tex]x = 3[/tex] or  [tex]x^2 + 3x + 5 = 0[/tex]

x has complex roots for [tex]x^2 + 3x + 5 = 0[/tex]

Hence:

[tex]x = 3[/tex]

Recall that:

[tex]Height = x[/tex]

[tex]Height =3[/tex]

Complete question is;

Zac and Lynn are each traveling on a trip. So far, Zac has traveled 123.75 miles in 2.25 hours. Lynn leaves half an hour after Zac. So far

she has traveled 105 miles in 1.75 hours. Assume Zac and Lynn travel at constant rates.

Let a represent the number of hours that have elapsed since Zac started traveling. Let y represent the number of miles traveled. Write a system of linear equations that represents the distance each of them has traveled since Zac left on his trip.

Assume Zac and Lynn continue to travel at the same constant rates and make no stops.

Determine the solution of the system of linear equations.

Answer:

Zac: y = 55a

Lynn: y = 60(a - ½)

6 hours after Zac started traveling, both Zac and Lynn would have covered 330 miles each.

Step-by-step explanation:

Zac has traveled 123.75 miles in 2.25 hours. Since he travels at constant speed, we can say;

zac's speed = 123.75/2.25 = 55 mi/hr

Similarly, Lynn traveled 105 miles in 1.75 hours. Thus, since she travels at a constant speed;

Lynn's speed = 105/1.75 = 60 mi/hr

Now, we are told that a represents the number of hours that have elapsed since Zac started traveling and y represents the number of miles traveled.

Thus;

a hours after Zac started travelling, his distance covered will be;

Zac: y = 55a

Now,for Lynn, since she started ½ an hour after Zac, it means a hours after Zac started, she had traveled (a - ½) hours.

Thus, Lynn's distance traveled after Zac started = 60(a - ½)

Lynn: y = 60(a - ½)

The solution will be when they have travelled equal distances a hours after Zac started. Thus;

55a = 60(a - ½)

55a = 60a - 30

60a - 55a = 30

5a = 30

a = 30/5

a = 6 hours

Putting 6 for a in y = 55a, we have;

y = 55 × 6

y = 330 miles

Answer:

the answer is =−14y−4

Step-by-step explanation:

hoped I helped:)

Answer:

-14y-4

Step-by-step explanation:

-2y+14-12y-18

-14y-4

Answer and Step-by-step explanation:

4 hours on Monday, so subtract 4 from 16.

We get 12.

So now it says twice as many on Saturday as on Thursday

So two numbers that add up to 12, but one number is twice the other number, would be 4.

4 times 2 is 8, and 4 + 8 is 12. 12 + 4 = 16

8 is the answer.

Kyle works 8 hours on Saturday.

Since 8 is twice the amount of 4, and 8 + 4 + 4 equals 16.

#teamtrees #PWA (Plant And Water)

Answer:

1.30g

Step-by-step explanation:

The mass of 8 seed pods is equal to 10.4g.

10.4g = 8 pods

Total mass / Total pods = Individual pod weight

10.4g / 8 pods = 1.30g per pod

Lets check our work to confirm:

1.30g x 8 pods = 10.4g

Answer:

x = 32 yd

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Trigonometry

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Identify Variables

Leg a = x

Leg b = 24

Hypotenuse c = 40

Step 2: Solve for x

Answer:

4x -5=1

4x= 1+5

x=6/4

x= 1.5

Answer:

Option A

Step-by-step explanation:

Given expression is,

[tex]4\sqrt{2}-5\sqrt{3}[/tex]

If a radical term is given as [tex]\sqrt[a]{b}[/tex],

Here, a = Index

And b = Radicand

In the given expression radical terms are [tex]\sqrt{2}[/tex] and [tex]\sqrt{3}[/tex].

In these radical terms radicands are 2 and 3, which are not same.

Therefore, expression given can not be simplified further.

Option A will be the answer.

Answer:

Step-by-step explanation:

waiting times follow a normal distribution with

Mean, \mu=38.12Mean,μ=38.12

Standard\ deviation,\sigma=8.63Standard deviation,σ=8.63

Longer waiting times are worse than shorter waiting times. Hence the worst 20% of wait times are wait times on the right tail of the distribution. The inferred level of confidence is 0.80.

The z value corresponding to the right tail probability of 0.2 is

Z=0.85Z=0.85

But

Z = \frac{x-\mu}{\sigma}Z=

σ

x−μ

​

x =Z*\sigma +\mux=Z∗σ+μ

=0.85 * 8.63 +38.12 =45.4555=0.85∗8.63+38.12=45.4555

answer:

the shortest wait time that would still be in the worst 20% of wait times is 45.4555 minutes

Answer:

is there a backside to the problems?

Answer:

the. answer to this question is in ur heart

Answer:

X=-2

Y=0

Step-by-step explanation:

X+y=-2 = x=-2-y

3x+4y=-6

3(-2-y)+4y=-6

-6-3y+4y=-6

y=0

x+3(0)=-2

x=-2

Answer:

[tex]\boxed {\boxed {\sf (-2,0)}}[/tex]

Step-by-step explanation:

To solve by substitution we must first isolate 1 variable in an equation.

Let's use the first equation.

[tex]x+3y= -2[/tex]

Subtract 3y from both sides to isolate the variable x.

[tex]x+3y-3y= -2 -3y[/tex]

[tex]x= -2 -3y[/tex]

Now we can substitute the expression (-2-3y) in for x in the second equation.

[tex]3x+4y= -6[/tex]

[tex]3(-2-3y)+4y= -6[/tex]

Distribute the 3. Multiply each term inside the parentheses by 3.

[tex](3*-2)+ (3*-3y)+4y=-6\\-6-9y+4y=-6[/tex]

Combine the like terms on the left side.

[tex]-6-5y= -6[/tex]

Add 6 to both sides to isolate the variable.

[tex]-6+6-5y=-6+6\\-5y=0[/tex]

Divide both sides by -5.

[tex]-5y/-5=0/-5 \\y=0[/tex]

Now we know that y is equal to 0 and can substitute it into the first equation and find x.

[tex]x+3(0)=-2[/tex]

[tex]x+0=-2 \\x= -2[/tex]

x is equal to -2 and y is equal to 0.

Answer:

-6

Step-by-step explanation:

[tex]y = 7x - 6 \\ \\ equating \: it \: with \\ \\ y = mx + b \\ \\ b = - 6 \\ y - intercept = - 6[/tex]

Answer:

150:30

Step-by-step explanation:

It's essentially saying 5:1, 5 girls to one boy.

so with this in mind.

150:x

150/5

30

therefore

150:30

Answer:

30 boys attended the mixer. ( Wow 5 girls for a boy thats alot )

Step-by-step explanation:

1. Divide 150 girls by 5 ( 5 for every boy ) = 30 boys.

Thats it lol.

Btw can I have brainliest if I got it correct please?

Answer: 20

Step-by-step explanation: 500\20=25 but she already has 5 contributors so take that off you total answer

Answer:

The nearest number would be 40.

Step-by-step explanation:

(Look below at picture to see my explation))

When rounding you have to round right? So when rounding 35 to the closest number it would be 40. 34 or less would be 30, 35 or more would be 40.

Answer:

The nearest number would be 40.

Step-by-step explanation:

Answer:

-20 m/s.

Step-by-step explanation:

The computation of the average speed is shown below:

Given that

The initial velocity of the bus, u = 20 m/s

Aceleration of the bus, -a = 8 m/s²

time of motion, t = 5 s

Now The final velocity of the bus is  

v = u + at

v = 20 + (-8 × 5)

v = 20 - 40

v = -20 m/s.

Answer:

Its A and D

Step-by-step explanation:

I found that out the hard way