Can you help me real quick guys?

Answer:

Example 1:

In a bag of red and green sweets, the ratio of red sweets to green sweets is 3:4. If the bag contains 120 green sweets, how many red sweets are there?

Solution:

Step 1: Assign variables :

Let x = red sweets

Write the items in the ratio as a fraction.

red/green

Step 2: Solve the equation

Cross Multiply

3 × 120 = 4 × x

360 = 4x

Isolate variable x

x=360/4

Answer: There are 90 red sweets.

Example 2:

John has 30 marbles, 18 of which are red and 12 of which are blue. Jane has 20 marbles, all of them either red or blue. If the ratio of the red marbles to the blue marbles is the same for both John and Jane, then John has how many more blue marbles than Jane?

Solution:

Step 1: Sentence: Jane has 20 marbles, all of them either red or blue.

Assign variables:

Let x = blue marbles for Jane

20 – x = red marbles for Jane

We get the ratio from John

John has 30 marbles, 18 of which are red and 12 of which are blue.

red/blue

We use the same ratio for Jane.

red/blue

Step 2: Solve the equation

Cross Multiply

3 × x = 2 × (20 – x)

3x = 40 – 2x

Isolate variable x

x=40/5

John has 12 blue marbles. So, he has 12 – 8 = 4 more blue marbles than Jane.

Answer: John has 4 more blue marbles than Jane.

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Answer:

D=52

E=77

F=61

Step-by-step explanation:

Answer:

I believe it is 16

Hope it helps

Answer:

This means the cost of the item to you is $311.35. You will pay $311.35 for a item with original price of $479 when discounted 35%. In this example, if you buy an item at $479 with 35% discount, you will pay 479 - 167.65 = 311.35 dollars.

Step-by-step explanation:

hope this helps <3

Answer:

Suit costs $311.35

Steps

1) Multiply (Original price) by (percentage / 100) to find discount price

2) Deduct discount price from original price

ie) (Op) x (% / 100) then (op-dp)

Shown here

Original price = $479

35/ 100 = 0.35

Discount = 479 x 0.35 = 167.65 = $167.65

Sale Price = 479 - 167.65 = 311.35 = $311.35

Answer:

Step-by-step explanation:

linear increase would be something added to an equation.

she started with 40,

she spent 10 on flip flops and also spent 15 of sunglasses those are decreases

she added 20 for allowance which is an increase and we can assume she gets the same amount of allowance every week

so that would be the linear increase

Answer:

$30

Step-by-step explanation:

If this is a multiple step problem we'll need more context, but if this is it, the answer is $30

Answer:

6

Step-by-step explanation:

10% of 60 is 6

Answer:

$54

Step-by-step explanation:

original price = £60

60 x 0.10 = 6

60-6 = 54

= $54

Answer:

10^2 /ten squared

Step-by-step explanation:

10^2=100

Answer:

the equation should be y=4x+5 if there is a equation like that

Step-by-step explanation:

Answer:

Have good day

Step-by-step explanation:

Answer:Let 2n + 4 = the third consecutive even number. Therefore, the three consecutive even numbers whose sum is 96 are indeed 30, 32, and 34.

Step-by-step explanation:

Answer:

The first consecutive integer = - 33

The second consecutive integer = - 32

The third consecutive integer = - 31

Step-by-step explanation:

So since the three numbers are consecutive we can make the following equation. If we let "n: be the value of the first consecutive integer, the value of the second consecutive integer would be "n + 1" and the value of the third one would be "n + 2". So the equation we can write is...

n + (n + 1) + (n + 2) = - 96

3n + 3 = - 96

3n = - 99

n = - 33

Therefor:

The first consecutive integer = n = - 33

The second consecutive integer = n + 1 = - 33 + 1 = - 32

The third consecutive integer = n + 2 = - 33 + 2 = - 31

Answer:

thanks for the points here u go to

Step-by-step explanation:

Answer:

this is too easy

Step-by-step explanation:

cos

Answer:

Answer is 35 is that all?

The value of given numerical expression is 35.

PEMDAS is an acronym used to mention the order of operations to be followed while solving expressions having multiple operations. PEMDAS stands for P- Parentheses, E- Exponents, M- Multiplication, D- Division, A- Addition, and S- Subtraction.

The given numerical expression is 15+5×4.

First multiply 5 and 4, that is

5×4=20

Now, 15+20

= 35

Therefore, the value of given numerical expression is 35.

Learn more about the PEDMAS rule here:

https://brainly.com/question/24086845.

#SPJ2

Answer:

x=-7,1

Step-by-step explanation:

Answer: x=-7,1

Step-by-step explanation:

Answer is 130

Step-by-step explanation:

Answer:

Let the width be "x"

Then the length is "2x".

-----

Equation:

Perimeter = 2(L + W)

177 = 2(2x+x)

88.5 = 3x

x = 29.5 ft. (width)

2x = 59 ft (length)

---

Step-by-step explanation:

Answer:

Wassup

Step-by-step explanation:

Answer:

5X

Step-by-step explanation:

Answer:

AD+DG=AG CAN NOT INCLUDED FROM THE PICTURE.

Answer:

sorry explana it more

Step-by-step explanation:

Answer:

I think it might be the 3rd answer

Answer:

160 players, I hope it helps

Step-by-step explanation:

Answer:

One third = 13 (the number). 'Of' = multiplication (symbol : × ). a number m = m (variable) i need the point too

Step-by-step explanation:

Answer:

[tex]\frac{9}{16}\ m^2[/tex]

Step-by-step explanation:

Area of a Rectangle

The area of a rectangle of dimensions W by L is given by:

A = WL

If the piece of rectangular paper of W=1 1/2 by L=3/4 is cut along its diagonal, each one of the pieces will have half of the total area of the rectangle.

Convert the width to improper fraction:

[tex]1\frac{1}{2}=1+\frac{1}{2}=\frac{3}{2}[/tex]

The area of the rectangle is:

[tex]\displaystyle A=\frac{3}{2}*\frac{3}{4}[/tex]

[tex]\displaystyle A=\frac{9}{8}\ m^2[/tex]

The area of each of the pieces is

[tex]\displaystyle \frac{1}{2}\cdot\frac{9}{8}\ m^2=[/tex][tex]\mathbf{\frac{9}{16}\ m^2}[/tex]

Answer:

9/16

Step-by-step explanation:

I got it right on Khan Academy so you can trust me :) Have a Nice Day!

Answer:

10x-6+y

Step-by-step explanation:

remove parentheses then collect like terms,hope this helped:)

Answer:its easy

Step-by-step just do 2 rows of 5

It gets flipped over the x-axis and then moved over 3 to the left.