deloriswade11 deloriswade11

07-09-2016
Mathematics

contestada

-5(x+2y)+15(x+2y);x7and y=-7

Respuesta :

07-09-2016

i believe your answer should be 105x squared-1475x+70
sorry i'm not really sure how to put the little two above the first x but my answer is mathematically correct.

Answer Link

Otras preguntas

One number is 2 more than another. The difference between their squares is 24. What are the numbers?

Find the perimeter P of ABCD with vertices A(3,1), B(6,2), C(6,-2), and D(3,-3). Round your answer to the nearest tenth, if necessary.

Calculator Bookwork code: Q86 allowed Second chance! Review your workings and see if you can correct your mistake. Bethany rolled a six-sided dice a number of t

Find the value of x in circle O. 55 ?

What was the final outcome of Commonwealth vs. Albert J. Henson, Mass., 1970?

The unknown quantities to be determined are (a) the capacitive reactance, (b) the maximum and the rms voltages from the source, and (c) the rms current in the c

Pediatricians may be more effective in promoting healthy behavior changes with an adolescent when they integrate MI skills as part of Screening, Brief Intervent

what is the category of hazard that may result when pesticides are stored in unlabeled containers?

A company received a shipment of 8 boxes of metal brackets. . There are 20 metal brackets in each box. The total weight of the shipment is 48 pounds. What is t

Dancers create their steps using their knee and hip joints. In what way do knee joints differ from hip joints?