Answer:
B
Step-by-step explanation:
Hope it helps and if you need explanation let it in the comments
Can you post a picture of the question?
5-32
10-64
15-96
1 more to make 16. 5 divided into 32 equals 5.7
Total 101.7
In order to determine the actual distance between the two towns, multiply the distance between the two towns in the map, 5.5 in by the scale on the map. It is noted in the map that per inch distance corresponds to 0.5 mi. The product of 5.5 in and 0.5 mi/in is 2.75 miles. Thus, the actual distance between the towns is 2. 75 miles.
Answer:
middle term = 7x
Step-by-step explanation:
in order to find the middle term, we will expand the bracket on the left hand side and compare the expressions on both sides.
(x + 2) (3x + 1) = 3x² + ___ + 2
let the unknown expression = y
(x + 2) (3x + 1) = 3x² + y + 2
Expanding the bracket on the left hand side by multiplication:
x + 2( 3x + 1) = (x × 3x) + (x × 1) + (2 × 3x) + ( 2 × 1)
= 3x² + x + 6x + 2
= 3x² + 7x + 2
Comparing with the expression on the right hand side:
3x² + 7x + 2 = 3x² + y + 2
∴ y = 7x
middle term = 7x