wallinmamva
wallinmamva
04-09-2018
Mathematics
contestada
A- 13
B- 130
C- 43
D- 10
Respuesta :
Аноним
Аноним
04-09-2018
7x + 9 + 3x + 4 = 143
10x = 143 - 9 - 4
10x = 130
x = 13/10
x = 13 answer
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
Each verb below, one noun does not go with it. Which one? 1/ discover ( the truth, a cure, DNA, gold ) 2/ make ( cars, a discovery, a phone call ) 3/ tell ( hel
WHICH EXPRESSION IS EQUIVALENT TO SIN 22 COS 18 + COS 22 SIN 18?
What is 574 in expanded form
which is longer 635 millimeters or 535 centimeters ?
names is often given to the journey of africans who were brought to the americas as slaves?
Solve the equation log 6x - 3 = -4
what SI unit would best be used to express the height of your classroom ceiling ?
THE EXPRESSION (TAN THETA) (CSC THETA) IS EQUAL TO?
Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84. What is Adam’s c
The shape of the clock is a regular dodecagon with a radius of 14cm. Centered on the clock's face is a green circle of radius 9cm. If the region outside the cir
