sherisotelo8 sherisotelo8

04-01-2021
Mathematics

contestada

6c-9d=111 5c-9d=103
how to solve this problem

Respuesta :

aquarius88 aquarius88

04-01-2021

Answer:

it is a simultaneous equation.

the -9d can be cancelled to find the answer

Answer Link

sufianbaloch4 sufianbaloch4

04-01-2021

Answer:

C=8 and d=-7

Step-by-step explanation:

first both equations are subtract we find the value of C and then putting the value of C in any equation then wo find value of d

Answer Link

Otras preguntas

In the early 1800s, which nation did the untied states fear would take over the Latin American republics?

is this a run on sentence?: a ballad is a song, it tells a story

mark, jume and henry share some money in the ratio 1:9:4. in total mark and henry receive £25 how much does june get ?

similarities between two printers

Which expression is equivalent to 3⋅3⋅3⋅3? 4³ 34 3³

Jim Goodman, an employee at Walgreens, earned $37,500, an increase of 18.4% over the previous year. What were Jim's earnings the previous year? (Round to the ne

With a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds i

300,9%,3years what is the simple interest

Do you think a casual language register would ever be appropriate for a Nobel speech?

Rearrange the equations. a + 2 = b a = 3c = d C = = e-5 = 2f e =