Solve this equation. Y/4-4=5 y=

the table below shows the number of scooters sold during a 3 year period, year one 725 scooters, year two 579 scooters, year thr

Ludmilka [50]

Answer:

2, 240

Step-by-step explanation:

In the table, the values should be

Year 1 725

Year 2 579

Year 3 696

Since Year 4 sold 112% of the previous 3 years combined, we add 725+579+696=2000. We can find 112% by writing a proportion.

$\frac{112}{100} =\frac{x}{2000}$

We solve through cross multiplication of numerator and denominator of the opposite fraction.

$112(2000)=100(x)\\224000=100x\\2,240=x$

8 0

3 years ago

Rectangle has a perimeter of 48". The length is 4" more than the width. What is the length?

Ad libitum [116K]

A rectangle has 4 sides. Two of the sides have the same length, and the other two sides have the same length. Therefore, two sides are x+4 and the other two are equal to x.

Your equation will be (x+4)+(x+4)+x+x=48

When you solve for x, you get 10.

Since your length is x+4, you will do 4+10 which is 14 as your final answer

FINAL ANSWER: 14''

Please let me know if this helped you!!

4 0

3 years ago

Read 2 more answers

A company ships coffee mugs using boxes in the shape of cubes. The function g(x) = the cube root of x gives the side length, in

diamong [38]

Step-by-step explanation:

Initially, let the side of the cubical box is $a$ inches,

So, the volume of the box, $x = a \times a \times a= a ^3$ .

Given that $g(x)=\sqrt[3]{x} =\sqrt[3]{a^3}$

$\Rightarrow g(x)=a \; \cdots (i)$

On doubling the volume of the box, the new volume is $2x$ .

So, $g(x)=\sqrt[3]{2x} =\sqrt[3]{2a^3}$

$\Rightarrow g(x)=\sqrt[3]{2} a \; \cdots (i)$

As $\sqrt[3]{2} >1$ , so the graph of $g(x)=\sqrt[3]{2} a$ will be above of the $g(x)=a$ as shown in the graph.

6 0

4 years ago

Kendra is making a bracelet for herself and her friend she is also making a necklace. The necklace is 3 times the length of one

grandymaker [24]

You would probably need to divide. Inches
-------- = 30/3 = 10.

I hope this helped! Please take the time to rate, pick the Brainliest answer (not necessarily mine!), and thank me if you feel I helped with this question! Thank you, it helps me a lot. :)

3 0

4 years ago

What is the solution set for 9x2-25=0

Alexandra [31]

Answer: i hope i helped if not im truly sorry

Solving for 9x^2 - 25 = 0

Standard form:

9x2 − 25 = 0

Solutions based on quadratic formula:

x1

= −0 − √ 02 − 4×9×(−25)

2×9

= 0 − 30 × √ 1

18

≈ −1.667

x2

= −0 + √ 02 − 4×9×(−25)

2×9

= 0 + 30 × √ 1

18

≈ 1.667

Extrema:

Min = (0, −25)

Step-by-step explanation: im not dumb and im not smart

4 0

3 years ago