dannygutierrez517 dannygutierrez517

01-10-2018
Mathematics

contestada

20,21,22,23 are the ones I need help on if you can help I’ll mark you as super smart !!!

20212223 are the ones I need help on if you can help Ill mark you as super smart class=

Respuesta :

Danielsop101 Danielsop101

01-10-2018

On 20 and 21 you have to do 120=10x-10 and solve as a linear eqaution and 6x+10= 8x+2 and solve as a linear equation for 23 you would do 4x+1+2x+3=124 I dont Know about 22 though.

Hope this helps!!

Answer Link

Otras preguntas

A student graphed distance versus time for an object that moves 14m every 2 s. the speed of the object is

Kara is running a marathon. After 2 hours, Kara has run 13 miles. After 4 hours, Kara has run 26 miles. What is her speed, in miles per hour?

If x +2 is a factor of p(x) =x²-kx +7, thrn find the value of k.Also,find the other factor of the polynomial ?

b) An earthed conductor was brought near the charged student. A spark jumped between the conductor and the student. The potential difference between the conduct

adeshinaquadrioluseg Don't look at this users questions they are literally all wrong Trash

What is this phrase in English? "Mi madre es muy inteligente."

1.07 x 104 -3.38 × 10³

A car starts from rest and travels for 4.0s with a uniform acceleration of + 1.3m/s^2. The driver then applies the brakes, causing a uniform acceleration of - 1

Which represents the inverse of the function f(x) 4x? O h(x) = x + 4 O h(x) = x - 4 O h(x) Sx O h(x) = ~x

1.07 x 104 -3.38 × 10³