QueenD1010
QueenD1010
03-11-2016
Mathematics
contestada
If 2x − 3 = 7, evaluate 3x + 4.
Respuesta :
isabellaperry
isabellaperry
03-11-2016
x equals 5 so 3x+4= 19 ..................
Answer Link
Steven172
Steven172
03-11-2016
to this question the answer is 19 because 3x which means 3^1+4 so 3+4*1 and you get 19
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Using the graphing method, which of the following choices is the solution of system: 3y = x-9 y = -x + 1
hyperinflation, which is extraordinarily large inflation in prices. At the peak of the hyperinflation, prices rose 25 comma 000% per month. At this rate, b
01:49:1 Students are voting on the color of T-shirts to wear on their field trip. There are 160 students-65 boys and 95 girls-going on the field trip. A random
A wave travels at a speed of 242 m/s. If the distance between crests is 0.11 V m, what is the frequency of the wave? Use / = A. 0.00045 Hz B. 190 Hz c. 27 Hz D.
Which statements can be used to write an algebraic expression to represent the phrase? the product of a number and eighteen Check all that apply. Replace “a num
A person x inches tall has a pulse rate of y beats per minute, as given approximately by yequals600 x Superscript negative 1 divided by 3 for 30 less than or e
"The Cold War refers to the political, economic, and military struggle between the capitalist camp dominated by the United States and the North Atlantic Treaty
A piston cylinder device contains 2 kg of nitrogen gas at 100 kPa and 25 C. We introduce 50 kJ of heat into the system as well as 80 kJ of electrical work. The
In 2019, George and Martha are married and file a joint tax return claiming their two children, ages 10 and 8 as dependents. Assuming their AGI is $119,650, Geo
HELP HELP PLEASE RIGHT ANSWER PLEASE Two trains leave towns 1208 kilometers apart at the same time and travel toward each other. One train travels 16 km/h slowe
