To make 5 dinner rolls, 1/2 cup of flour is used. How much is needed to make one dinner roll?
0.5 ÷ 5 = 0.1 ( for one dinner roll)
How many cups of flour are needed to make 3 dozen rolls?
3 × 12 = 36
0.1 × 36 = 3.6 (for 3 dozen rolls)
1.c: 25...............
2.b: n=5...........
Answer:
9. -4
10. 24
Step-by-step explanation:
48/-12=-4
27-3=24
The lines that Mark drew are perpendicular.
Answer:
Either mean or median
Step-by-step explanation:
1,2,3,5,5,6,6,7,7
Median=5
Mean=42/9=4.666=4.7