Answer:
a) 1200
b) 450
c) 380
d) 560
Step-by-step explanation:
I think it’s 309 cm because each side is 1 cm, there’s 3 sides, and 103 triangles. so 103x3=309 sides which means 309 cm
Step-by-step explanation:
many things are possible.
the only thing we must not do is mixing the addition elements with the multiplication elements.
but we could change the expression to
3×(3×8) + 5
or
5 + (3×3)×8
or
5 + (3×8)×3
and so on, and it would always be the same result.
Answer:
Karissa is happy with the increase in minimum wage because she will be able to save some money. Marta, on the other hand, is worried because she has to choose between increasing the prices of her items and reducing the number of employees to compensate for the increase in the minimum wage.
Step-by-step explanation:
The number of seats in the theater can be calculated by multiplying the number of seats in each row by the number of rows. In this item, we are not given the number of seats present in each row. For the purpose of representation in this item, we let S be the number of seats in each row such that the total number of seats,
Total number of seats = (number of rows)(number of seat / row)
Total number of seats = nS = Sn
