Answer:
0.1d + 0.25q = 320
d + q + 4 = 2d ⇒ q + 4 = d (we can replace d in the above equation)
0.1(q + 4) + 0.25q = 320
0.1q + 0.4 + 0.25q = 320
0.35q = 319.6
q = 319.6 / 0.35 = 913.14 ≈ 913
0.25 x 913 = $228.25
0.10 x 917 = $91.70
total $319.95
there is not answer that will result in exactly $320
if Kelly has 914 quarters and 918 dimes = (914 x $0.25) + (918 x 0.10) = $320.30.
I could be very much wrong but maybe 45 cm3
The answer is -29 I hope this helps you
Answer:
Option A.
Step-by-step explanation:
Properties of the similarity of two polygons,
1). All angles of one polygon will be equal to the angles of the other polygon.
2). Their corresponding sides will be in the same ratio.
If the measures of corresponding angles of KLMN and ABCD are equal, but the lengths of the corresponding sides of ABCD are half those of KLMN,
Then the polygons ABCD and KLMN will be similar.
Option A will be the answer.
There is 4 gallons of white paint for every gallon of ack paint.
Different Ratios:
4:1
8:2
12:3
16:4
20:5
.....