Answer:
- 1.5
Step-by-step explanation:
put two x variables in one place and two numbers in one place
28x- 22x = 56-65
6x = -9
x=-1.5
The perimeter based on the information given is 35.
<h3>How to calculate the perimeter?</h3>
It should be noted that the perimeter simply illustrates the addition of all the sides that are given for a shape.
In this case, a = 12.7, b = 11.4, and e = 10.9. The perimeter will be:
= 12.7 + 11.4 + 10.9
= 35
Therefore, the perimeter is 35.
Learn more about perimeter on:
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Apparently, the calculator at the link in your lesson is fully capable of giving you the necessary numbers. My own TI-84 work-alike gives me the account balances, but the rest of the numbers need to be figured.
In 30 years, there are 12×30 = 360 months, or 4×30 = 120 quarters. See the calculator results below. Your table can be filled in using the given information to find the contribution amount. The calculator gives the final balance. The interest amount is found by subtracting the contribution amount from the final balance.
Answer:
448 cubes
Step-by-step explanation:
Volume of cubes fitted in the box will be equal to the cumulative volume of the cubes.
Since, volume of a cube = (Side)³
Side of the cube = 1/2 inch
Therefore, volume of the cube = (1/2)3=1/8 inches
Volume of the storage box = 56 cubic inches
Since, number of cubes fitted in the storage box
= 56/1/8
= 56 × 8
= 448 cubes
Therefore, number of cubes fitted in the storage box = 448
Ok so to start let's put everything we know in some expressions
Words: In September, John read a total of p pages.
September: p
Words: In October, he read twice as many pages than he read in September
October: 2p
Words: November, he read triple the number of pages that he read in October
November: 3 x October
Then, we know what October is (2p), so we can substitute it into the third expression to get 3 x 2p or 6p. In November, John read 6p pages, or 6 times as many as he read in September.
Note: The fact that he read 120 pages in December is just in there to distract you. It's never connected to any of the other months, and since our equation can be in terms of p we don't need to know the actual number of pages
If I can help with anything else just let me know :)
