Answer:
no carlos is not correct
Step-by-step explanation:
5squared=25 and 6squared=36 and when you add them together you get 61
and 9squared =91 so hes not correct
No thank you IoI, good luck tho <3
Answer:24,173.856
Step-by-step explanation: you calculate the average of the last 3 years then find 1.8% of that number and then multiple by 28 years to find his total pension
Answer:
13a) $3.40
13b) 0.85X
13c) $25.88
Step-by-step explanation:
13a) When there is a 15% discount, we can say that we are only paying 85% of the original price because out of 100%, 15% is taken away. 85% in decimals is 85/100 = 0.85.
$4 x 0.85 is the discounted price, which is $3.40
13b) In 13a, the price was 4. Now, the price is X. Hence we plug in (substitute) X in for 4, giving us X x 0.85, which we can write as 0.85X
13c) 85% of the cake is $22. To find 100% of the price, we can find 1% of the original price and then multiply that by 100, which gives us 100% of the price.
We know 85% of the original price. Therefore, dividng the price by 85 will give us 1% of the price. 1% = $22/85
Finally, to calculate 100%, we multiply by 100.
22/88 x 100 = 440/17 which is 25.882 in decimals, which we round to 2 decimal places (because it is currency) = $25.88
The points<em> (-3, 9), (-1, 1), (0, 0), (1, 1) and (3, 9)</em> lie on the graph of the function y = x²
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Given the equation y = x²
When x = -3; y = (-3)² = 9
When x = -1; y = (-1)² = 1
When x = 0; y = (0)² = 0
When x = 1; y = (1)² = 1
When x = 3; y = (3)² = 9
The points<em> (-3, 9), (-1, 1), (0, 0), (1, 1) and (3, 9)</em> lie on the graph of the function y = x²
Find out more on equation at: brainly.com/question/2972832
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