3 years ago

What is the value of --21 – (--10)? a. - 31 b. - 11 c. - 10 d. 31 e. 1\

1 answer:

7 0

E. 11 or b. -11somebody just helped me and they said its really 11 cause they gone try to trick us. but the other person was saying -11 because it has negative sign in the equation.

You might be interested in

For the partially complete factorization, find the other binomial which will complete the factorization n^2-8n-20=(n+2)(_____)

Otrada [13]

Answer:

(n-10)

Step-by-step explanation:

Jdjdjdhbejdudjkdff

8 0

2 years ago

Simplify the expression:z2-z(z+3)+3z

n200080 [17]

$z^2-z(z+3)+3z=z^2-z\cdot z-z\cdot3+3z=z^2-z^2-3z+3z=0$

8 0

3 years ago

What is the rate of change of the function y = 6x-1y

Temka [501]

Answer:

Step-by-step explanation:

dy/dx = 6dx/dx -1dy/dx

dy/dx= 6 - 1dy/dx

2dy/dx= 6

dy/dx = 3

3 0

3 years ago

Simplify 7 sqrt3 - 4 sqrt 6 + sqrt 48 - sqrt 54. Directions please!

Rufina [12.5K]

Simplify the expression.Exact Form:11√3−7√611⁢3-7⁢6Decimal Form:1.90613068

6 0

2 years ago

What is the midpoint of the segment shown below?

-BARSIC- [3]

I think it’s D.(5, -2)

8 0

2 years ago

Read 2 more answers