How do you solve this equation, 5s^2-14s-3=0

What is the Anwser if a divide 33 into 2 groups so the ratio is 4 to 7

In your Math Class, you have the scores of 68, 82, 87, and 89 on the forst four of five tests. To get a grade of B, the average of the first five test scores must be greater than or equal to 80 and less than 90.

Merv has two jobs. He earns a salary of $45,000 per year as an accountant and $10.50 per hour at his part-time job. Merv earned $48,570 last year. Let h represent the number of hours Merv worked at his part-time job. Is the statement True or False?

Estimate time stuffing 150 envelopes with one insert, stamp, address label, return address label and sealing

Urgent! Solve. - 9y ≥ 72

While his bank account was - $38, Gavin made 6 withdrawals of $5.

Kobe wants to purchase 8 marbles from the store. Each marble costs $.29, he has $2.00 in his pocket. Does kobe have enough money to buy ALL 8 marbles?

Clara invests $6,000 in an account that pays 4.25% interest per year. After how many years will her investment be worth $10,000?

A + (-6) where a = 4 and b = 2.

Find the center and radius of each. 1 - x^2+y^2=49 2 - x^2+y^2=324 3 - x^2 + (y+2) ^2=121 4 - (x+10) ^2 + (y+9) ^2=8