kiddo

what is the solutionof the following linear system? 2x + y = -1 x + 1/2y =-1/2 a) (2,1) b) none c) (1/2,-2) d) infinite number of solutions

15 years ago

Sara and her sister Emily both collect charms for their charms bracelets. Together they have 42 charms. Emily has 2 more charms than Sara. How many charms does each girl have? a) Emily has 22, and Sara has 20. b) Emily has 20, and Sara has 22. c) Emily ha...

15 years ago

Write the answer to this problem in scientific notation. (6.50*10^-2) (2.00*10^4) a)1.30*10^-6 b)1.30*10^-8 c)13.0*10^2 d)1.30*10^3

15 years ago

Classify the following polynomial -32xyz a) monomial b) binomial c) trinomial

15 years ago

What is the complete factored form of the following polynomial? 40u^2v + 50uv^2 a) 10u(4uv + 10v^2) b) 5u(8uv + 10v^2) c) 10uv(4u + 5v) d) 5v(8u^2 +10uv) Thanks!!!!!!!!!!!!!!!

15 years ago

Find the sum in simplest form. 7mn + 5m^2 + 3n^2 + 2mn a) 15m^2n^2 + 9mn b) 7mn + 5m^2 +3n^2 + 2mn c) 15m^2n^2 + 9m^2n^2 d) 5m^2 +3n^2 + 9mn

15 years ago

sqrt () 1 - s = 2 a) {3} b) {1} c) {-3) d)0

15 years ago

Solve: -d = 3 sqrt () d - 2 a) {6} b) {3,6} c) {3} d) none can you show me how to put the symbols for sqrt

15 years ago

Solve: sqrt (3)b + sqrt (2) = sqrt (7)b - 10 a) none b) (3) c) (-3) d) (-4) i need to know if my answer is correct or not and the answer i picked is a thanks

15 years ago

Simplify: sqrt (12) - sqrt (27) a) - sqrt (15) b) -5 sqrt (3) c) -15 sqrt (3) d) -sqrt (3) i think d

15 years ago

``find the distance between (-2,9) and (-5,15) a)45.02 b) 6.17 c)24.18 d) 18.67''. d

15 years ago

simplify: sqrt (6/11) a) sqrt (66/11) b) 6 sqrt (11/11) c) 6 sqrt (11) d) 6

15 years ago

find the distance between (0,-5) and (-6,8) a)6.70 b) 13 c) 14.32 d)3.87 and the answer i picked was c can you tell me if its right or wrong

15 years ago

Which sum of difference is equivalent to the following expression? 2x + 3 ______ 4 a.) x/2 + 3/4 b.) x/2 - 3/4 c.) 3x/4 + 3/4 d.) 8x + 24 I think it's either a or d, please help me.

10 years ago

A spring is compressed a distance of 'x' stores 500J of energy. How much energy is stored in the spring if it is compressed a distance of 4x?

8 years ago

what is the solutionof the following linear system? 2x + y = -1 x + 1/2y =-1/2 a) (2,1) b) none c) (1/2,-2) d) infinite number of solutions

15 years ago

i think i figure out this answer myself its d but i could be wrong

15 years ago

Thank you Jen :)

15 years ago

thanks jen

15 years ago

thanks ariel

15 years ago

Goodmorning Reiny why can't I put the square root sign like you have it and I have a Dell computer. T

15 years ago

well reiny i did you said to do and it still didn't come out like yours i don't know what that might be :(

15 years ago

alrigth thanks again

15 years ago

scored 56, needs between 76 and 87

11 years ago

Thank you so much, sir!

10 years ago

Zolita is correct as of 2/8/22

3 years ago