Equation: 50 is greater than or equal to 45 + .5(x)

x = amount of pictures you can send without going over your budget

subtract 45 from both sides. you are left with: 5 is greater than or equal to .5(x)

multiply both sides by 2. you are left with: 10 is greater than or equal to x

Answer: 10 is greater than or equal to x

3 0

3 years ago

Help please!!!! it makes so sense

Tamiku [17]

Answer:

(- $\frac{1}{5}$ , 0 )

Step-by-step explanation:

to find where the line crosses the x- axis, let y = 0 in the equation and solve for x

5x - 2(0) + 1 = 0

5x - 0 + 1 = 0

5x + 1 = 0 ( subtract 1 from both sides )

5x = - 1 ( divide both sides by 5 )

x = - $\frac{1}{5}$

the line crosses the x- axis at (- $\frac{1}{5}$ , 0 ) or ( - 0.2, 0 )

4 0

2 years ago

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