kyrenahenry123 kyrenahenry123

10-06-2020
Mathematics

contestada

I need help with this question

I need help with this question class=

Respuesta :

yeetosaurus69 yeetosaurus69

10-06-2020

-30(E+H=50)

-30E-30H=-1500

30E+60H=1950

(add the 2 equations)

0E+30H=450

H=15

(plug H into first equation)

E+15=50

E=35

Answer Link

Otras preguntas

What is the quotient of -1 4/5 and 2 1/4?

How does 4/15=14/n? What does n equal?

Why does land heat up more faster than water?

List 3 commercial uses of sponges.

Search results for "A shipment of 18 cars, some weighing 3,000 pounds, and the others weighing 5,000 pounds each. Together the shipment has a total weight of 30

Search results for "A shipment of 18 cars, some weighing 3,000 pounds, and the others weighing 5,000 pounds each. Together the shipment has a total weight of 30

List 3 commercial uses of sponges.

List 3 commercial uses of sponges.

C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L

List 3 commercial uses of sponges.