lenorapage lenorapage

04-02-2020
Mathematics

contestada

Help. Here is the question on the picture.

Help Here is the question on the picture class=

Respuesta :

fatemehkorea fatemehkorea

04-02-2020

Answer:

x = 10

Step-by-step explanation:

28/20 = 1.4

4x+2/3x = 1.4

4x+2/3x = 14/10

40x+20 = 42x

40x-42x = -20

-2x = -20

-x = -20/2

-x = -10

x = 10

Answer Link

Otras preguntas

please help with number 5 and 6

When a pandemic happens, which organization is MOST likely to be asked to help with this critical health issue? (1 point) O WHO O SAMHSA O Harvard University Am

3(2+4x)=−7x2 please give step by step and end with improper fraction as answer

simplify the expression 2/5(10x+3/4)-2x

How many milligrams of sodium chloride are contained in 1 liter of 0.6% sodium chloride solution? A. 600 mg B. 0.6 mg C. 6000 mg D. 0.06 mg

help me please, i would be very grateful!!

Find an expression that represents the sum of (-5x+10)(−5x+10) and (8x-6)(8x−6) in simplest terms. how do I solve this?

6. P(-5, 8) R(-1,2) 0 The line / cuts PQ at the point N. (b) Find M Figure 3 The points P(-5, 8), Q(7, 8) and R(-1, 2) form the vertices of a triangle PQR, as s

+) Draw clearly the structural formulas of the given compounds. (a) 3-methyl heptane (b) 1,3-diethylcyclohexane (c) 3-ethylheptene (d) 3-isopropyl-6-methylcyclo

Answer number 2 pleaseeee thank you