four friends went scuba diving today.ali dove 70 feet, tim went down 50 ft, carl dove 65 feet, and brenda reached 48 feet below
1 answer:
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Solution
For this case we have the following equation given:
And we can distribute the terms first ans we got:
Then we can aggrupate the terms like this:
Then we can solve for n like this:
5n =15
n = 15/5= 3
Answer:
Let t be the number of toys.
Since, the toy drive already has collected 300 toys
⇒ t+ 300
Also, it is given that the goal of a toy drive is to donate more than 1000 toys.
We get an inequality:
⇒
Solve an inequality:
Subtract 300 from both sides we get
Simplify:
t > 700
Therefore, more than 700 toys does the toy drive need to meet its goal.
An inequality is; ; t > 700