Answer:
The width will be 
Step-by-step explanation:
Thinking process:
Let the model be:
factoring out 4 gives:
Factorizing the expression in the parentheses gives:
Therefore, since the expression in the parentheses cannot be factorized further, the expression is:
-4x-7 also in case you want to know
7= -4x
x= -4/7
Answer:
A certain element has 25 protons.
Step-by-step explanation:
Please mark brainliest
Eat what exactly? and the attachment wont load.
5 x 7 = 35 5 rows with 7 items in each row. You can put this down on paper and count each dot or just memorize 5 x 7 =35
