The first one is A while the second one is B
5 + 3(2x +4) + 6
5 + 6x + 12 + 6
5 + 12 + 6 +6x
= 23 + 6x
Answer:
2,000. 90x20 is 1,800 and that is close to 2000.
Step-by-step explanation:
34 inches. How you work it out would be base x height. This means to work out the height, you divide the total area by the base. 136/4 is 34
9514 1404 393
Answer:
20 people
Step-by-step explanation:
Let n represent the number of people served. If each ate 1/5 of a pizza and there are 4 pizzas, we have ...
(1/5)·n = 4
The solution can be found by multiplying both sides of the equation by 5.
5(1/5)n = 5(4)
n = 20
20 people could be served.
