Rate of discount = (old price - new price)/old price x 100 = (1280 - 1030)/1280 x 100 = 250/1280 x 100 = 19.5%

Amount of discount = old price - new price = $1,280 - $1,030 = $250

6 0

3 years ago

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The ratio of girls to boys participating in intramural volleyball at Ashland Middle School is 7 to 4. There are 42 girls in the

LUCKY_DIMON [66]

There are 66 total participants

work:

6 0

3 years ago

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In the following equations <br>solve for x<br>2(x - 1) = 16<br>(3×1) - (5=86) -10

lara31 [8.8K]

Step-by-step explanation:

2(X-1)=16

2X-2=16

2X=16+2

X=18÷2

X=9

I don't understand (3×1)-(5=86)-10

I think it is wrong or sth I don't know!

6 0

3 years ago

A ball is thrown horizontally at the speed of 24 meters per second from the top of a cliff. If the ball hits the ground 6.0 seco

Anon25 [30]

Answer:

$h=4m$

Step-by-step explanation:

Speed $V=24m/s$

Time $t=6.0s$

Generally the equation for Height is mathematically given by

$h=\frac{V}{t}$

$h=\frac{24}{6}$

$h=4m$

4 0

3 years ago