NEED HELP ASAP

$20 in the ratio 1 to 4 WILL GIVE BRAINLIEST ​

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10