Mathematics, 08.06.2020 23:57 Isaiahtate053
The ratio of a to b is 3 to 1, and the ratio of b to c is 1 to 5. What is the value of 2a+3b/ 4b+3c?
A. 3/16
B. 9/19
C. 1/2
D. 5/7
E. 18/19
Answers: 1
= 
( cross- multiply )
= 
( cross- multiply )
, substitute values from above for a and c
← cancel b on numerator/ denominator
→ B
Another question on Mathematics
Mathematics, 21.06.2019 14:00
Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense
Answers: 1
Mathematics, 21.06.2019 17:00
The table below shows the height of a ball x seconds after being kicked. what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet
Answers: 2
Mathematics, 21.06.2019 20:10
Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm
Answers: 1
Mathematics, 21.06.2019 21:00
Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !
Answers: 3
You know the right answer?
The ratio of a to b is 3 to 1, and the ratio of b to c is 1 to 5. What is the value of 2a+3b/ 4b+3c?...
Questions
History, 25.02.2020 02:48
English, 25.02.2020 02:48
Mathematics, 25.02.2020 02:48
Chemistry, 25.02.2020 02:48
Arts, 25.02.2020 02:49
Mathematics, 25.02.2020 02:49
Biology, 25.02.2020 02:49
English, 25.02.2020 02:49
English, 25.02.2020 02:49
Mathematics, 25.02.2020 02:49
