Answer:
£142 for 3 jumpers and 8 T-shirts
Step-by-step explanation:
Since the T-shirts cost £3.50 each and they are buy one get one free, when you buy 8 T-shirts you only pay for 4 of them.
£3.50(4) = £140 for the 8 T-shirts
Since you bought 3 jumpers with a buy 3 for £2 sale, the 3 jumpers cost £2.
Add the amount of money all together to find the total cost of the T-shirts and jumpers.
£140 + £2 = £142
If this answer is correct, please make me Brainliest!
The answer is B. 7 times a number plus 4 would be 7n +4.
Answer:
I Feel you. I despise it as well
Step-by-step explanation:
Product meaning multiplication of numbers, and your numbers are: n to the third which is an exponent, therefore n^3. And the other number is 6 so put that together and get n^3 * 6. Now the word decreased by means that the number after by is being subtracted from the prior number, so that means:
n^3 * 6 - y
or you can use parenthesis to make this clearer.
(n^3 * 6)-y
Answer:
14.6 feet
Step-by-step explanation:
Let the height of the ladder be the hypotenuse, the distance from the wall be the base and the height till the ladder reaches be the perpendicular.
Using Pythogoras theorem,
H^2 = p^2+b^2
p^2 = H^2-b^2
p = under root(H^2-b^2)
p = under root(225 - 12.25)
p = 14.6 feet