Need help on my homework questions

Mathematics

2 answers:

Aneli [31]3 years ago

7 0

The answer is d because it is

kondaur [170]3 years ago

3 0

Answer:

the third choice

Step-by-step explanation:

L+10+2L-3+L=503

I used the variable "L" instead of z

You might be interested in

A rectangle has a length of x+2, a width of 7, and a perimeter of 32. The value of x is ?

beks73 [17]

Perimeter = sum of all sides

32 = 2(x+2) + 2(7)
32 = 2x+4 + 14
32 = 2x+18
14 = 2x
/2 /2

7 = x

4 0

3 years ago

Read 2 more answers

Help<br>please explain step by step!!!<br>help help help help help help

vredina [299]

Answer:

Mag kape ka nalang wag kana mag module

$\small\textrm\red{-------------------------------------------------------------------}$ $\small\textrm\red{-------------------------------------------------------------------}$ $\small\textrm\red{-------------------------------------------------------------------}$ $\small\textrm\red{-------------------------------------------------------------------}$ $\small\textrm\red{-------------------------------------------------------------------}$ $\small\textrm\blue{-------------------------------------------------------------------}$ $\small\textrm\blue{-------------------------------------------------------------------}$ $\small\textrm\blue{-------------------------------------------------------------------}$ $\small\textrm\green{-------------------------------------------------------------------}$