Simplify the expressions

1.) 8n - (n-3) 2.) 20u-6 (u+5) 3.) - w+4 - (3w-13)

4.) p-5 (2-3p) + 1

Find the coefficients, contstants and like terms of each problem above.

Which of the following is a true statement about functions?

Explain how you know that 21/30 is greater than 2/3.

The Punnett square shows the cross for a particular trait between a homozygous dominant parent and a heterozygous parent. What is the probability the offspring will be heterozygous for this trait?

The velocity of a car increases from 2.0 m/s to 16.0 m/s in a time period of 3.5 s. What was the average acceleration?

How do i turn factions to decimals? Such as 2/7 written as a decimal is:

A science teacher ordered $660 worth of microscopes and dissection kits for the new science lab. A total of 22 microscopes and 44 dissection kits were ordered. A microscope costs three times as much as a dissection kit.

The square root of a 100 is it a whole number or natural number

How do u expand 500,000

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6 yards to 36 yards. Find the percent of change. Round to the nearest tenth of a percent if necessary.