A bag contains white marbles and blue marbles, 57 in total. The number of white marbles is 9 more than 2 times the number of blue marbles. How many white marbles are there?

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

1; 35 is the ratio

step-by-step explanation:

answer: answer: d) v= 1/6 bh  

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since according to the given question,   a pyramid is placed inside a prism.

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road

it is c!