# math 115

1. divide 36/-4= 9 is this correct?
2. evaluate the expression |-5 +3|= -2 is this correct?
3. evaluate the expression ( -6) power of 2 - (16/2) = -2.5 - 8 = 10.5 is this correct?
4. Evalute the expression 45/ 5 X 3 power of 2= 9x9= 81 is this correct?
5. evaluate the expression -72/-9 = -8

1. 1. No. Sign should be negative.
2. No . abs(-2)=2
3. No. (-6)^2=36
4. correct
5. No, sign is +

posted by bobpursley

## Similar Questions

1. ### math 115

1. evaluate exactly square root 100- square root64 = 10- 8 = 2 is this correct? 2. evaluate the expression |-5 +3|= 2 is this correct? 3. evaluate the expression. (-6)^2 -(16/2)= (-6)^2= 36 is this correct? thank you
2. ### math 115

1.evalute the expression -8 + 15 = 7 is this answer correct? 2.evaluate the expression 19+(+4) = 23 is this answer correct? 3.Evaluate the expression (13) (-4) (-6) = 312 is this answer correct? 4. evaluate |10|+ |-2| =8 is
3. ### math 115

1.evaluate the expression -72/-9 = +8 is this correct? 2. evaluate the expression |-5+3|=(-2)=2 is this correct?
4. ### math 115

1. evaluate the expression |-5+3|= -2 or |-5+3|-2=2 is either one correct? 2.36/-4=-9 is this correct?
5. ### math,correction,plz

Evaluate (15-5)/[((12)/(2*2))-2] my answer that i keep getting is 1 am i even correct or completely wrong The ans is 10 see i had that for the answer but when i revised the rule for order of operations. it says to divide first
6. ### college math

Evaluate the expression 3x small 2 and y= 5 would the correct answer be 45
7. ### Math

I am to express the following using a positive exponent. Then I have to simplify the expression. Do not evaluate. 9^-2. Here is my answer: 9^-2=1/81. Is this correct? Thanks.
8. ### Math

Let me know if I'm correct please For exercises 1 and 2 translate each phrase into an algebraic expression The difference of a number and sixteen n+16 n-16<---- when they say difference it - 16n n over 16 five times k 5k k+5
9. ### ALGEBRA

Evaluate the expression. (8/6) I came up with 28 with the combination formula.Is this correct.
10. ### math

Evaluate the expression for x = -2 and y = 1.5. Write your answer as a decimal or whole number. so x = -2 and y = 1.5, then simplify. xy + x -2(1.5) + -2 -3 + -2 -5 ? Correct? Or no? Also, what are the causes of getting banned

More Similar Questions