Answer:
you got this
Step-by-step explanation:
Answer:
x = 5, y = -2.
or as an ordered pair it's (5, -2).
Step-by-step explanation:
2x + 3y = 4
y = 5x - 27
-5x + y = -27 Multiply this by - 3:
15x - 3y = 81 Add this equation to the first equation:
17x = 85
x = 5
Plug this into the second equation:
y = 5(5) - 27
y = -2.
Answer:
2a. 1/4
2b. 2/8
2c. yes, 1/4 = 2/8 because
2 / 8 = 2 ÷ 2 / 8 ÷ 2 = 1 / 4.
2d. the total number of parts doubled in the denominator, the number of parts represented in the numerator doubled as well.
The operations of division and multiplication are made proportionally to the numerator and denominator.
Answer:
The diagonal = 8.8 units to the nearest tenth
Step-by-step explanation:
∵ L = 7 units
∵ W = 5 units
∴ Diagonal =
∵ = 8.802325
∴ The diagonal = 8.8 units to the nearest tenth
5/40=1/8
each student will receive 1/8 of the pizza