First we simplify the inequality
1. <em>multiply 6 by the other side of the inequality (-4) </em>
Now we have ...
a > -24
Anything that can be a solution to the inequality <u>must be greater than -24</u>
-18 is greater than -24
This means that, YES! a = -18 IS a solution to the inequality
Answer: Choice A
This is a 3 by 1 matrix, which can be written "3 x 1 matrix".
There are 3 rows and 1 column. The number of rows is listed first.
Answer:
22
Step-by-step explanation:
We subtract their goal by their current amount (1000-403) to get 597. We know the class needs at least 597 more cans. We divide 597 (the total needed) by 28 (students) to get 21.3... cans per student. Since each student brings an equal number of cans, we must bring in 22 cans each, leaving us with 19 extra cans.
8x^2+5x=-3
8x^2+5x+3=0
after solving this u will get x= (- 5(⁺ ⁻)√-71)/16
A would be the answer because Brain might not have been paying attention to the miles so he adds a to the 5 miles he walked the next week.