The children’s hospital sponsors a 10k race to raise money. it receives $75 per race entry and $10,000 in donations, but it must spend $25 per race entry to cover the cost of the race. write and solve an inequality to determine the number of race entries the charity needs to raise at least $100,000.

OK so there is $75 per race and you have $10,000 in donations and you need a total of 100,000 take 25 from your 75 which gives you 50 then you gonna take your 100,000 subtract it by your 10,000 would you get 90,000 then take your 50 and divided by 90,000 so you have 1800 and answer that you will need are the inequality is 100,000-10,000 divided by (75-25)

Step-by-step explanation:

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: