Help please I’m dumb in math

1 answer:

7 0

where is the question please

You might be interested in

mash [69]

Answer:

yes

Step-by-step explanation:

12*90=1080 so yes

there are 12 months in a year and if she pays 90$ each month the equation will be 12*90=1080

8 0

3 years ago

antiseptic1488 [7]

Answer:

yoo :)

Step-by-step explanation:

8 0

3 years ago

AysviL [449]

Answer: -5(7+2(-7))+15((7)+2(-7)) = -70

im not sure

8 0

3 years ago

Ainat [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

bezimeni [28]

Answer:

$a^2 - ( b- c)^2 = a^ 2- b^2 - c^2 +2 bc$

Step-by-step explanation:

$Using \ (x - y)^2 = x^2 - 2xy + y^2$

$a^2 - (b - c)^2 = a^2 - ( b^2 - 2bc + c^2 ) = a^2 - b^2 + 2bc - c^2 = a^2 - b^2 - c^2 + 2bc$

7 0

3 years ago