allikat101604 allikat101604

03-01-2021
Mathematics

contestada

Solve the system of equations algebraically.
GOF
4x + 5y = 15
- 4x + by = 7
a. (5/4, 2)
B. (2, 5/4)
C. (4/5, 2)
D. (2, 4/5)

Respuesta :

mekaiferguson mekaiferguson

03-01-2021

A should be the right answer because 4*5/4=5 + 5*2=10 and 5+10=15.

Answer Link

Otras preguntas

started businesse with cash rs 5000 and bank balance rs 10000

2/5+1/4 Enter your answer as a fraction in simplest form by filling in the boxes.

State the intervals for which the given quadratic is positive and when it is negative. Give answer in interval notation. y=-2x^2-14+36 52 POINTS

Which art category does this image most reflect? Explain your answer.

PLS HELP ME I WILL MARK U!!!

To determine the number of trout in a lake, a conservationist catches 120 trout, tags them and throws them back into the lake. Later, 44 trout are caught; 11 of

Which skill is most important for a certified coding specialist to be successful? ОА. creative writing skills OB. conflict resolution skills O c. analytical ski

Can society ever be fair as long as people do not have equal talents and abilities?

15k+8(11−k) d909vdin 0fv f0ivfhv0f9v0vhf09vhf0\

Can someone give me a list of songs(not just learning songs like the ones on videos, actual artists and their music) that pertain to population and migration fo