Performance task
socks melissa finds 5 blue socks.
then she finds 3 purple socks.
she writes addition and subtraction stories
about the socks.
red -
3. reasoning
melissa writes this question about the socks:
how many socks did i find in all?
write an addition equation to solve melissa's question. d. a..mp 2.1
socks
4. reasoning
melissa writes another question about the socks:
how many more blue socks than purple socks did i find?
lol. mp.2.1
write a subtraction equation to solve melissa's question.
more blue socks
5. explain
are the addition and subtraction equations
you wrote for melissa in the same fact
family? circle yes or no. use words,
pictures, or equations to explain.
oa 2.4 mp3.1
yes no
© pearson education, inc.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

if you need just tell me and i will come to the rescue.

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

ed sheeran was one of the winners?

step-by-step explanation:

google xd