Answer:
-9
Step-by-step explanation:
Replace x with -7 in the expression:
x^2 + 5 / x + 1
-7^2 + 5 / -7 + 1
49 + 5 / -6
54/-6
simplify the fraction
9/-1 = -9
Answer:
405 Problems
Step-by-step explanation:
- One student in class has 15 problems.
- There are 27 students in the class.
Let's <u>multiply</u> 15 by 27.

<em>In all, there would be 405 problems assigned to the whole class.</em>
Answer:
b= 5/10
d= 24/100
e= 23/100
Step-by-step explanation:
Put them in a decimal, the you can find if it's in the 10ths place or 100ths place
Width = 5
5x2 = 10 and the length would 13... which is 3 more inches than twice the width