Question

Evaluate the expression without using a calculator.

63 · 8

A.
484

B.
494

C.
504

D.
638

Answer 1

It's C. 504.

Answer 2

one more please

Answer 3

Ok.

Answer 4

Rewrite the expression without using grouping symbols.

–6(8 + 12)

A.
(–6) • 8 + 12

B.
(–6) • 8 + (–6) • 12

C.
–68 + 612

D.
(–6) + 8 • (–6) + 12

Answer 5

B

You multiply -6 with both the numbers inside the parenthesis.. distributive property

Answer 6

will u help me on three more

Answer 7

K

Answer 8

Which expression is equivalent to this one?

6(x – 17)

A.
6x – 17

B.
6x · (–17)

C.
6x – 6 · 17

D.
6 + x – 17

Answer 9

Same thing

6*x and 6*(-17)

Answer 10

FOIL again.
(6 times X)- (6 x 17)

Answer 11

Rewrite the expression by using grouping symbols.

y • 4 + y • z

A.
4(y + z)

B.
z(y • 4)

C.
y • (4 + y) • z

D.
y (4 + z)

Answer 12

Foil?? @Johnbc its distributive property.

Answer 13

thanks i idk what he was talking about

Answer 14

Sorry yes that is exactly what i meant @tHe_FiZiCx99

Answer 15

D

As you can see its y*4 + y*z


y(4+z)

Answer 16

Evaluate the expression without using a calculator.

74 · 6

A.
414

B.
424

C.
434

D.
444

Answer 17

D. 444

Answer 18

Just remember this: