D+q=38
0.1d+0.25q=5.75
Multiply the second equation by -10 and use elimination method.
-d-2.5q=-57.5
d+q=38
-1.5q=-19.5
q=13
Plug quarter number in
d+13=38
d=25
Final answer: 13 quarters, 25 dimes
Every yard has 36 inches, so 7 yards is 252 inches
Answer:
Step-by-step explanation:
Just find the area for each individual shape, then add them all up.
3x8/2=12
3x8/2=12
7x3=21
3x8=24
We're actually missing a side value, and it's on the hypotenuse of the triangle shape, so we use this formula to find it.
8²+3²=c²
64+9=c
73=c
√73=8.5
8.5x7=59.5
Add them all up, and the final answer is...
128.5
Answer:
Step-by-step explanation:
1 ts = 5 ml
5*30 =150
30 ts=150 ml