Where do I put the brackets in order to solve

-3.8+9.1*-2.5-0.5=-31.1

There are 12 flowers in 7 vases. how many flowers are in 84 vases?

I don't understand how to figure one third to the 3rd power

Ruth cuts a piece of string into 3 parts there lengths are ratio 2:3:5. The longest part is 35 centimeters. How long is the shortest part

Dennis is making a container for tomato plants. The container will be in the shape of a cuboid. 55 cm 40 cm length The capacity of the container will be 180 litres. 1 litre = 1000 cm Work out the length of the container.

Use long division to determine the decimal equivalent of 5 over 9. Show all work

Tina lives 2 1/4 miles from the library Sonya lives 3 1/2 miles from the library how much further does Sonya live then Tina

36 inches=blank yards

Write an equation for the line through (3.5,-2.3) x intercept 5.1

Find two consecutive integers whose sum is 45

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