3 years ago

Write an algebraic expression to find the AREA of a rectangle with a length of 4x-5 and a width of 7.

Mathematics

1 answer:

blagie [28]3 years ago

8 0

Answer:

28x-35

Step-by-step explanation:

4x*7=28x

5*7=35

You might be interested in

The wholesale club sells a large box of crackers with 12 reams of crackers for $9.89. Your local store’s box of crackers has 4 r

Semenov [28]

To start off take the number of reams of crackers and divide by the total cost of the box: 12/9.89=1.21 and 4/4.29=0.93 to find out how much you pay per ream.
Then what I did was 12x0.93=11.16 (to find out how much you'd be paying with the local price)
Finally subtract 11.16-9.89= 1.27.
So in total you'd save $1.27.
Hope this helps

5 0

3 years ago

Of the total amount of available water on the earth, what percent is usable?

prohojiy [21]

Only 20%of earths water is useable

8 0

3 years ago

Eight times a number minus 11 is 629.<br> What is the number?

UkoKoshka [18]

Step-by-step explanation:

8x-11=629

8x=629+11