<span>y=2\3x-17and 4x-6y=-7 implies - 6y= - 4x -7, and then y= (-4/-6)x +7/6 and so
y=2/3x+7/6

but when we have y=ax+b and y=a'x+b', the two lines are parallels if a=a', in our case 2/3=2/3 the lines are parallel
</span>

6 0

3 years ago

john scored 15 points his first game. In his last game he scored 20 points. What was his percent of increase?

iVinArrow [24]

$\huge\mathrm{ \it{Answer࿐}}$

Increase = 20 - 15 = 5 points

$\boxed{ \% \: increase \: = \frac{5}{15} \times 100 }$

$\% \: \:increase = \frac{100}{3}$

$\% \: \:increase = 33.33$

_____________________________

$\mathrm{ \#TeeNForeveR}$

6 0

2 years ago

Haley wants to leave a 15% tip on a bill of $64.54 before tax. How much tip will

sweet [91]

Answer:

$9.68

Step-by-step explanation:

64.54 * 0.15 = 9.68

7 0

2 years ago

A rectangle is twice as long as it is wide. The area of the rectangle is 50 ft. What is the length of the rectangle

UNO [17]

Answer:

length=10 ft

width=5 ft

Step-by-step explanation:

10×5=50

10÷2=5

4 0

3 years ago