# Posts by MARKO

Total # Posts: 411

**ALGEBRA**

have one more question: -7 - (-5) -3

**ALGEBRA**

I am very sorry about that. I am stuck on: a football team gained 5 yards on one play, then lost 10 yards the next play. On the thrid play it gained 2 yards . How many yards did the team ove in those 3 plays? 5 - (-10) + 2

**ALGEBRA**

NEED TO WRITE AN EXPRESSION AND SOLVE AN AIRPLANE LEFT CHGO WHRE THE TEMP WAS 42 FAREHEIGHT . WHEN IT LANDED ANCHORAGE THE TEMP WAS 60 DEGREE LOWER WHAT WAS THE TEMPERATURE IN ANCHORAGE? 60 - 42 = WOULD IT BE 42 + (-60) = -18

**ALGEBRA**

-5

**ALGEBRA**

-12 + (-6) + 15 + (-2)

**ALGEBRA**

-7 - (-5) -3 =

**ALGEBRA**

-7 - (-5) -3

**ALGEBRA**

-4 -3 = -7 3 - (-2)

**geometry**

u do it

**Physics**

2gh=v^2 2*0.7*g=1.51^2 1.4g=1.51^2 /g 1.4=2.2801g g=1.4/2.2801 g=0.6140081575 m/s^2 1.63m/s^2 is not the correct answer, take for example this: 10=5g What is 'g'? g=10/5=2

**college physical science**

What volume of iron (density 7.87 g/cm3) would be required to balance a 1.45 cm3 sample of lead (density 11.4 g/cm3) on a two-pan laboratory balance