2.74 and 137/50 should be correct
Answer:
D
Step-by-step explanation: Plato test
These are vertical angles so they will be equal
9y + 7 = 2y + 98
subtract 7 from both sides
9y = 2y + 91
subtract 2y from both sides
7y = 91
divide by 7
y = 13
Answer:
28
Step-by-step explanation:
70% of the 40 items are pencils.
0.70 × 40 = 28
28 of the items are pencils.
The answer is 9 because 9 squared is 18
