Answer:
$3.50
Step-by-step explanation:
For this question, you just take the price paid and divide it by the number of gallons. In this case, you get $3.50 per gallon.
Answer:
Elimination
Step-by-step explanation:
The following system of equations can be easily solved by elimination as we can simply eliminate x-term.
Substitution will take a lot of time because you need to move to make either x-term or y-term as the subject then substitute in.
Graphing Method — You need to find the intercepts of both equations. You also have to convert into slope-intercept form which takes a lot of time.
Answer:
no pasa nada
Step-by-step explanation:
espero que eso te ayude:)
Answer:
See below in bold.
Step-by-step explanation:
Intersection of a line and a plane is a point.
Intersection of two planes: it is a line.
The least amount of non-collinear points is 3.
2 lines on the same plane which never intersect are parallel.
The answer is D, 10. 4 years ago she was 6, so William must have been 1 (1/6 of 6). In 6 years time she will be 16 (10+[4+6 years]).