gumchewinggal123 gumchewinggal123

03-02-2018
Mathematics

contestada

Please answer ASAP im in desperate need of help!!!

Please answer ASAP im in desperate need of help class=

Please answer ASAP im in desperate need of help class=

Respuesta :

1kleenxh 1kleenxh

03-02-2018

I'm stuck on that one too

Answer Link

pasteljaguar251 pasteljaguar251

03-02-2018

5. replace y in the second equation
4x + 5(3x+9) = 7
4x +15x + 45 = 7
19x+45=7
-45 -45
19x = -38
x=-2
idk what linear combination is im sorry

Answer Link

Otras preguntas

solve for first two positive solutions sin(3x)cos (4x)+cos(3x)sin(4x)=-0.9

Work out the length to BCTriangle AC 8 cm AB 6 cm Length to BCPythagoras

A cookie factory uses 3/8 of a barrel of oatmeal in each batch of cookies with the factor uses 3/4 of a barrel of oatmeal yesterday how many batches of cookies

What features or variables of the plant leaves might affect the net rate of photosynthesis? how and why?

At Shaw's Market apples cost $10 per case and bananas cost $6 per case. If an order comes in for a total of 300 cases for $2,000, what was the specific number o

2(v-h)/k=r Solve equation for v in terms of all other variables involved

An open rectangular tank is made so as to contain 4.5 metres cube of liquid. The length must be twice the breadth and the amount of material used to make the ta

HELP ASAP PLEASE with these questions

.62 nearest hundredth

2 point) what is the height of a d-heap that contains n elements? the height should be a function of n and d. shortly justify your answer; a formal proof is not