Question

will medal for answer

Answer 1

Which expression is equivalent to this one?

–7(5 + 10)

A.
(–7) • 5 + (–7) • 10

B.
(–7) • 5 + 10

C.
(–7) + 5 + 10

D.
(–7) • 5 • 10

Answer 2

it would be "A" because the others are not multiplying with 10 so it is A

Answer 3

thanks

Answer 4

would you help me with another @ageta

Answer 5

Rewrite the expression by using grouping symbols.

y • 4 + y • z

A.
z(y • 4)

B.
y (4 + z)

C.
y • (4 + y) • z

D.
4(y + z)