This is a timed test so I need help fast

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

3 0

Answer:

1st option

Step-by-step explanation:

(x²+x-6)/(x-7)≤0

x≤-3

2≤x≤7

These are the solutions you'll find solving the inequation

Answered by GAUTHMATH

You might be interested in

How to cross multiply for sin

Lisa [10]

Answer:

What do you mean sin?

Step-by-step explanation:

6 0

3 years ago

What is the surface area of a cube with side lengths of 1/7<br><br> Please help

-BARSIC- [3]

Answer: 0.122449

Step-by-step explanation:

If one side is 1/7, first convert that into a decimal, which is 0.14286. Than square that 0.14286 x 0.14286= 0.020408. That’s the area of one square. Now multiply that by 6 (the number of sides in a cube) and you get 0.122449.

4 0

4 years ago

The system of equations x + 2y = 6 and x – 4y = 0 is graphed below. What is the solution to the system of equations?

blagie [28]

Step-by-step explanation:

$x + 2y = 6....(1) \\ \\ x - 4y = 0\\ \implies \: x = 4y....(2)\\ \\ from \: equations \: (1) \: and \: (2) \\ 4y + 2y = 6 \\ \therefore \: 6y = 6 \\ \\ \therefore \: y = \frac{6}{6} \\ \\ \huge \red{ \boxed{ \therefore \: y = 1}} \\ \\ substituting \: y = 1 \: in \: equation \: (2) \\ \\ x = 4y \\ \\ \therefore \: x = 4 \times 1 \\ \\ \huge \orange{ \boxed{\therefore \: x = 4 }} \\ \\ \therefore \: (x, \: \: y) = (4, \: \: 1) \\ is \: the \: required \: solution. \\$