Answer:
18 gray puppies
Step-by-step explanation:
Think of this as finding equivalent fractions/ratios. 3/5 puppies are gray. what over 30 puppies would be gray? to find 3/5=?/30, you multiply the numerator and denominator by 6. 3 times 6 is 18.
Answer:
x=-3, y=-7. (-3, -7).
Step-by-step explanation:
x-5y=32
2x-9y=57
---------------
x=5y+32
2(5y+32)-9y=57
10y+64-9y=57
10y-9y=57-64
y=-7
x-5(-7)=32
x+35=32
x=32-35
x=-3
Answer:
y = 10
x = 64
Step-by-step explanation:
the equations containing y are adjacent angles in a parallelogram, meaning that they are supplementary, so we can create an equation:
5y + 2 + 12y + 8 = 180
solve this to get y = 10
the equation for x would be 2x + 5y + 8 = 180 because these angles are also supplementary
solve this to get x = 64
Answer
3 and 4 i think
Step-by-step explanation:
Answer:
→2[32-(4-1)³]
=2[32-(3)³]
=2[32-27]
=2[5]
=10
<h3><u>10</u> is the right answer.</h3>