tspencer16 tspencer16

14-12-2020
Mathematics

contestada

find the value of B in the following equation if you know it goes through (-7,2). -7x+By=31

Respuesta :

14-12-2020

Hello!

[tex]\large\boxed{B = -9}[/tex]

Find "B" by plugging in the x and y values into the equation given:

-7x + By = 31

-7(-7) + B(2) = 31

49 + 2B = 31

Subtract 49 from both sides:

2B = -18

Divide both sides by 2:

2B / 2 = -18/2

B = -9

Answer Link

Otras preguntas

The Japanese soldiers had a tireless fighting spirit that made them difficult to defeat. True False

Boris runs 10 miles in 85 minutes. At the same rate , how many mints would he take to run 8 mile

I really need help with this question

Which three lines in the passage best represent the falling action?

what is the definition of coalition Government.

The group thought there was enough food for all five group members to complete the trip with each person getting the required 5600 cal per day they discover tha

Consider the following diagram of a chemical reaction. Initiation H H ROT! heat R-o-o-R 2 R-0 H2C-C. + H2C=C — RO . Ph Ph H H H AH R-O + H2C=C → H2C-C. RO Ç+ H2

In osmosis, water always moves toward the solution, that is, toward the solution with the solute concentration.

Whats the answer-6²+8(-6)+4 =

Questions 1 2 3 4 5 6