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3 years ago

Help pls I need help with this question anyone??

Mathematics

1 answer:

Neporo4naja [7]3 years ago

4 0

Answer:

I think red

Step-by-step explanation:

SRY i I am wrong

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Solve for x: three fourths times x plus five fourths equals four times x

Nostrana [21]

Answer:

x equals five thirteenths

Step-by-step explanation:

To solve this, we will follow the steps below;

$\frac{3}{4}$ × x + $\frac{5}{4}$ = 4 × x

$\frac{3x}{4}$ + $\frac{5}{4}$ = 4x

$\frac{3x + 5}{4}$ = 4x

Multiply both-side of the equation by 4

$\frac{3x + 5}{4}$ × 4= 4x × 4

On the left-hand side of the equation 4 will cancel-out 4, thus the equation becomes;

3x + 5 = 16x

subtract 3x from both-side of the equation

16x - 3x = 5

13x = 5

Divide both-side of the equation by 13

$\frac{13x}{13}$ = $\frac{5}{13}$

(On the left-hand side of the equation 13 at the numerator will cancel-out 13 at the denominator while on the right-hand side of the equation 5 will be divided by 13)

x = $\frac{5}{13}$

x equals five thirteenths

7 0

3 years ago

Akaria bought one new book for 20$ and three used books for $4.95 each, Write and evaluate an expression to find how much money

disa [49]

Answer:

The expression for the total cost is 20 + 3 × 4.95.

Step-by-step explanation:

BOOKS Akira bought one new book for $20 and three used books for $4.95 each. Write and evaluate an expression to find how much money the books cost. SOLUTION: To find the cost of the used books, multiply the price by how many Akira purchased.

8 0

3 years ago

After ordering the data set, what is the next step in drawing a box plot that shows the distribution of the amounts spent? 1. Ma

vodka [1.7K]

Answer:

2. Find the five boundary values

Step-by-step explanation:

When drawing a dot, the steps are;

i) The data set (the list of numbers to be presented in the dot plot) are arranged in increasing order from left to right, with thee lowest value on the left and the highest value located at the right of the list

ii) The five boundary values are listed as follows;

The Minimum and Maximum Values

1) The minimum value is the lowest number in the list, which is the first number from the left

2) The maximum value is the final number on the right of the list

3) The Median, Q₂

The median number is the number which divides the data arranged in increasing number, into two equal parts

The First Quartile and Third Quartile

The numbers are divided from the median, such that the Lower half is to the left of the Median, and the Upper half is to the right of median

4) The First Quartile, Q₁ = The median of the Lower half

5) The Third Quartile, Q₂ = The median of the Upper half

iii) The box plot is then drawn with the five boundary values found above

3 0

3 years ago

Marcus, nan, and olivia each have $1.65 in their pockets.they decide to combine the money.how much money do they have altogether

Reil [10]

1.65
1.65
1.65

4.95

all together they have that much :). I hope this helped!

3 0

3 years ago

The price of a miniature toy car in 1968 was 0.295% of its current price. Today the car is a collector's item and is priced at $

valentinak56 [21]

$200 x 0.00295
= $0.59

The price of the toy car in 1968 was $0.59

8 0

3 years ago

Read 2 more answers