Seudónimo
Seudónimo
25-02-2016
Mathematics
contestada
The product of a number and 9, less 20 is 7
Respuesta :
Inaara
Inaara
25-02-2016
9x-20=7
9x=27
x=3
Hope that helps you :)
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
identify one important effect of the rise in the level of green house gases
your classmate says he can write the equation of a quadratic function that passes through the points (3,4), (5,-2),and (3,0). Explain his error.
as the elements in group 18 are considered in order of increasing atomic number, the ionization energy of each successive element 1) decreases 2) increases 3)
A car traveled 200 miles on 8 gallons of gas. Find the unit rate of gallons per mile.
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the second equation
Cynthia said that when you multiply three negative numbers the answer will be positive. Use these numbers to answer the questions: –8.5, –9, –1.7, –6.5, 3
Solve for x: 3(x 1) = −2(x − 1) 6
What are some real life examples of a number line?
My rectangular cabbage patch has a total area of 110 sq. ft. Find its perimeter in terms of the width x ...?
Commercial photography ______________ a. illustrates and sells a product or service for money. b. is made without a negative by exposing objects to light on lig