Mathematics, 27.01.2020 19:31 caitlin86

Just list the items in the picture from least to greatest

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To put the expressions in order from least value to greatest, we have to plug in the values for a and b first. Then, we must follow order of operations (parentheses, exponents, multiply, divide, add, subtract) to evaluate the expressions. Here's how:

a = 2, b = 5

Farthest left:
$50-b^{2} +a \\ 50- 5^{2} +2 \\ 50-25+2 \\ 25+2 \\ 27$
The value for the expression to the farthest left is 27.

Middle left:
$a*(b-3) \\ 2*(5-3) \\ 2*(2) \\ 4$
The value for the expression to the middle left is 4.

Middle right:
$a^{2}*3+b \\ 2^{2} *3+5 \\ 4*3+5 \\ 12+5 \\ 17$
The value for the expression to the middle right is 17.

Farthest right:
$b^{2}-10 \\ 5^{2} -10 \\ 25-10 \\ 15$
The value for the expression to the farthest right is 15.

Now, we can order the values (27, 4, 17, and 15) from least to greatest:
4<15<17<27
Since we know which expressions equal those values, we can swap them in and order them appropriately:
$(a*(b-3)) \ \textless \ (b^{2}-10 ) \ \textless \ (a^{2}*3+b) \ \textless \ (50-b^{2} +a)$

Therefore, the answers are:
1. a*(b-3)

2. $b^{2}-10$
3. $a^{2}*3+b$
4. $50-b^{2} +a$

Hope this helps!

Answer from: rhettperkins

2. $b^{2}-10$
3. $a^{2}*3+b$
4. $50-b^{2} +a$

Hope this helps!

Answer from: Quest

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

Answer from: Quest

Yea they are simplyfiy the ratios
Answer #10 i’ll give 10 points and mark you !

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Just list the items in the picture from least to greatest
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