Start without thinking of the options. You could do process of elimination, and that's fine, but to learn this kind of problem it's better to think it all the way through. The problem says you have 112 books, and an indefinite number shelves, s, that each hold sixteen books. You need to fit 112 books into shelves, each with sixteen books. That comes down to 112÷s=16, which is the same as 16s=112.
Answer:
x=27
Step-by-step explanation:
Triangles always add up to 180 so 90+63+x=180 (we know 90 is one of the degrees because of the triangles next to it) Now do some algebra: 90+63+x=180 add 90+63 together> 153+x=180 minus 153 from both sides it'll be x=27
Greg drew a pair of parallel lines and a line segment next to each other on a chalkboard. The statement that <span>best compares the pair of parallel lines and the line segment is D. </span><span>The parallel lines extend infinitely in both directions, and the line segment has two endpoints.</span>
Answer:
(13+30c)/10
Step-by-step explanation:
Given the expression;
1/2 + 3c + 4/5
Find the LCM
= 5(1)+10(3c)+2(4)/10
= (5+30c+8)/10
= (13+30c)/10
Hence the required sum is (13+30c)/10
Answer:
5 miles per hour
Step-by-step explanation:
