If we use the quadratic expression below to complete a diamond, what value will go at every bottom of the diamond a. -4
b. 4
c. 1
d. 5​

Knock! Knock! Who's there? Needle. Needle who? Needle little help getting in the door!

The machine at the coin factory just suddenly stopped working, with no explanation. It doesn't make any cents!

Knock! Knock! Who's there? Mikey. Mikey who? Mikey isn't working, can you let me in?  

Step-by-step explanation:

45 degres

step-by-step explanation:

sorey if i hav bad engelish im bad engelish

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!