Ascience test, which is worth 100 points, consists of 24 questions. each question is worth either 3 points or 5 points. ifx is
the number of 3-point questions and y is the number of 5-point questions, the system shown represents this situation
x + y = 24
3x + 5y = 100
what does the solution of this system indicate about the questions on the test?
the test contains 4 three-point questions and 20 five-point questions.
the test contains 10 three-point questions and 14 five-point questions
the test contains 14 three-point questions and 10 five-point questions.
the test contains 20 three-point questions and 8 five-point questions
mark ths and retum
save and exit
submit

What is the solution to the system of equations?

y= 1.5x - 4

y = -x

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.