5

Perform each operation. Simplify each result when possible. SEE EXAMPLE 8.(OBJECTIVE 4)$$4 rac{3}{5}+ rac{3}{5}$$...

Question

Perform each operation. Simplify each result when possible. SEE EXAMPLE 8.(OBJECTIVE 4)$$4 rac{3}{5}+ rac{3}{5}$$

Perform each operation. Simplify each result when possible. SEE EXAMPLE 8.(OBJECTIVE 4) $$4 \frac{3}{5}+\frac{3}{5}$$



Answers

Simplify each expression. (Remember the order of operations.) See Examples 4 and 5 $$ -10-(-8)+(-4)-20 $$

Okay. Here. We've got five minus nine plus negative for a minus eight minus age. So just go from the left to the right. Five minus nine is negative for plus negative for his minus for minus eight. My estate negative four minus four is negative. Eight. My fantasy. My essay negative eight minus eight is negative 16. Man, it's a is equal to negative. 24 when everything is plus and minus. Just go on the left side and keep

Okay. Order of operations. Here we have negative nine minus parentheses. Three minus AIDS. Parentheses happened first, minus eight is negative five and then a double negative becomes a plus. Positive. Negative mind plus five is negative for

Okay. Order of operations year. We have three to the third power, minus eight times nine. So, in your order of operations, exponents happened before multiplication. And then after we do that, we'll deal with the subtraction. So three to the third Power means three times three times three, three times three is 99 times three is 27. So three to the third is 27. So you're 27 minus eight times nine eight times nine this 72. So we have 27 minus 72. I like to do that vertically. If we do 27 minus 72 minus 27 you can borrow to make this 12 minus seven, which is five and sick. Sinus. Do us for some answers. Gonna be negative. 45 Because 72 was bigger than the 27. So do my exponents. First my multiplication second and my subtraction. 3rd 1 too

Okay, here we have two minus three times eight minus six Parentheses. Happened first, so I'm just gonna write down to minus three and calculate eight minus six. That's two after parentheses. Weaken. Do multiplication three times two when last we can do subtraction to minus six is negative for


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