haleyblack1995
haleyblack1995
04-09-2019
Mathematics
contestada
7x + 3 (5x + 9) = 247
Respuesta :
alozadamenendez
alozadamenendez
04-09-2019
7x + 15x + 27 = 247
22x = 247 -27
22x =225
X= 10.22
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Which of the following statement regarding cell division is false
Calculate the mass of: 2moles of H2SO4
In a right triangle, the area of the square on the hypotenuse is 34 cm^2. The sum of the squares on the other two sides of the triangle is:
What is the frequency of a photon if its energy is 2.7 eV?
Which of the following statements are true? A. The SI unit for frequency is meters. B. The symbol used for the frequency of a wave is f. O c. To find the freque
Natalia and her 4 friends want to share the cost of a meal equally. They order 3 large pizzas and 5 small drinks. If they leave a tip of $7.50, how much does ea
Which agents contribute to erosion?
How does Vivaldi, Spring, Allegro ( Four Seasons) make you feel?
What do you need to know in order to find a objects momentum?
A fish tank is 2 metres long, 50 centimetres wide and 20 centimetres high. How many litres of water will it hold if it is filled to the top ?
