Simplify
7×50÷{30-(5×12÷6+5)+10}
-72÷9+[11×{10÷ (15÷(17-14)}]
100÷2[500÷5{6+(21+(7-24)}]​

Obviously, you're trolling. In case you're not, you can just copy the problem into an online calculator.

Doing so will get you:

150,011 / 25,000

This is easier when using a computer

***7×50÷{30-(5×12÷6+5)+10}=350÷{30-15+10}=350÷25=325

***-72÷9[11×{10÷(15÷(17-14))}]=-8[11×2]=176

***100÷2[500÷5{6+(21+(7-24)}]=50[100×10]=50000

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google