What are the solutions to the equation 9x^2=49?

Round to the nearest tenth.

A. 2.3, - 2.3

B. 5.4, - 5.4

C. 7, - 7

D. 21, - 21

What is - 1 5/6 divided by - 3 1/3 as a fraction?

There are 16 ounces in one pound and 2,000 ounces in 1 ton. A white rhinoceros can weigh close 2 ton. How many ounces an 2 ton rhinoceros weigh?

The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $17,000.00, how much was the car worth when she bought it? A. $20,000.00 B. $18,700.00 C. $18,888.89 D. $17,894.74

What is 1/4 + 4/8 + 4/6 = ?

Which statement is correct? 1. A horizontal line has no slope. 2. A vertical line has a slope of zero. 3. A line that rises from left to right has a positive slope. 4. A line that falls from right to left has a negative slope.

A new television measures 24" by 18". what is the length of the diagonal of the television?

According to the rule of 72 if the GDP of apex federation is growing at 1.7% per year it's economy will double in approximately how many years

Prove 1 + cos (2 θ) 2 / cos (θ) = cos (θ) is an identity

2 inches of snow in 4 hours, what is the unit rate?

What is the solution set to the system of equations 10x+3y=43 -9x-y=-20 a.) (11,1) b.) (1,11) c.) (-1,11) d.) (11,-1)