Matt is building a bird box from wood.
the side of the bird box is shown below.
the length of the base is 120 mm.
the height of the front is 150 mm.
the height of the back is 200 mm.

yes

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2