lanise17 lanise17

04-03-2021
Mathematics

contestada

Add or subtract the linear expressions

1: ( 7 + a ) - (-7a + 1 )

2: (-3k - 1 ) + ( 7 + 2k )

Respuesta :

basekard22 basekard22

04-03-2021

Answer
1: 8a + 6
2: -k + 6

Answer Link

Otras preguntas

1) Emily wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack bags should be identical witho

In the 1800s and 1900s, small Mediterranean kingdoms and principalities became united under a concept called the Renaissance. nationalism. complementarily. city

KELP ME PLEASE!WILL MARK BRAINLIEST, THANK, AND, RATE

Objects in free-fall ___. A:do not experience air resistance B: do not experience gravity C: are accelerating faster than 9.8 m/s/s D: are completely weightless

Fidel castro led a revolution in cuba in 1959 and created a government based on

/5×+4/ =/×+9/ solve for x

A gas is equilibrium at T kelvin. If mass of one molecule is m and its component of velocity in x direction is v. Then mean of its v2 is 3kT 2kT 2 kT 3 (4) zero

A small object of mass 3.66g and charge-19 uC is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. Wh

Which statement about a pair of units is true? A yard is shorter than a meter. Amile is shorter than a kilometer. A foot is shorter than a centimeter. An inch i

A uniform disk of mass 20.0 kg and radius 20.0 cm has an additional rim of mass 20.0 kg as well as four symmetrically placed masses, each of mass 1/4th of the m