3 years ago

What is the middle term of the product of (5a-7)(2a-1)

Mathematics

1 answer:

nydimaria [60]3 years ago

3 0

Answer:

10a^2 - 19a + 7

Step-by-step explanation:

Use the FOIL method to multiply these binomals together. We get:

10a^2 - 14a - 5a + 7.

Combining the 'a' terms, we get

10a^2 - 19a + 7

You might be interested in

2.) Solve 48 = -6<br>4.) Solve 4 + 3.5 = 12.5

3241004551 [841]

These aren't solvable.

5 0

3 years ago

What is the value of the expression 9w+5x when w=8 and x=4

Ivenika [448]

Answer:

Step-by-step explanation:

You do (9x8) + (5x4). 9x8 = 72 and 5x4=20. add 72 and 20 and get 92!

8 0

2 years ago

A total of 691 tickets were sold for the school play they were either adult tickets or student tickets there were fifty nine few

garri49 [273]

691 = A+ S
A=S+59
691 = S+59+S
691=2S+59
691-59 = 2S +59 -59
632 = 2S
316= S

5 0

3 years ago

48x32 show the steps please

galina1969 [7]

Answer:

1536

Step-by-step explanation:

steps....?

8 0

2 years ago

A bag contains 1p, 2p and 5p coins

garri49 [273]

Answer:

160 2p coins

Step-by-step explanation:

3/8 x 640 = 240 = 1p coins

240 = 5p coins

240 + 240 = 480

640 - 480 = 160

4 0

3 years ago