Answer:
The number of cookies in the jar is 7.
If we include the 5 cookies from the tray in the jar the total number of cookies would be 5 + 7 = 12
Step-by-step explanation:
<em>Consider the number of cookies in the jar as 'x'. Hence the equation formed would be:-</em>
7(x) + 5 = 54
7x + 5 = 54
7x = 54 - 5
7x = 49
x = 
x = 7
The number of cookies in the jar is 7.
If we include the 5 cookies from the tray in the jar the total number of cookies would be 5 + 7 = 12
<em>Hope this helps.</em>
The answer is Answer 30 i think
the first is no triangles, second Multiple Triangles, third Multiple Triangles
Step-by-step explanation:
If the price is p and the quantity of bread sold is q = 400 - 100p, the average collection, in reais, depending on the price p, is given by R (p) = (400 - 100p). P
For this collection to be R $ 300.00, you must have:
(400 - 100p). p = 300 ⇔ 4p - p² = 3 ⇔ p² - 4p + 3 = 0 ⇔ p = 1 or p = 3
R $ 300.00
The current price is R $ 3.00, as R $ 300,000 / 100 = R $ 3
To maintain the collection, the price must be lowered to R $ 1.00 (R $ 0.50 <R $ 1.00 <R $ 1.50)
ANSWER: letter A
Answer:
4 17/24
Step-by-step explanation:
So first you turn your mixed numbers into improper fractions which are, 11/8 and the other improper fraction is 10/3. Now your equation is 11/8 + 10/3. Now you find your common denominator which is 24. So now you would find your common numerator, and your equation is 33/24 + 80/24. Now you add them and you get 113/24. Lastly you turn your improper fraction into a mixed number and you get, 4 17/24. So your final answer is 4 17/24 and you can't simplify it anymore.
