Translate the sentence into an equation using the variable x.If 7 is added to a number, the result is 15.
A. 8 = x + 15
B. x + 7 = 15
C. 7 - x = 15
D. x = 15 + 7
Answer: B
Mathematics
You might also like to view...
Find a formula for the function graphed.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics
Use logic to solve the problem.In India, water lilies grow extremely fast. In one pond, a lily grew so fast that each day it doubled the area it covered. In 26 days it covered the pond. How long would it take 2 such lilies to cover the pond?
A. 26 B. 6 C. 25 D. 13
Mathematics
Find the circumference of the circle whose radius or diameter is given. Use 
or 
as indicated. d = 16 in.. Use ? ? 3.14.
A. C ? 100.48 in. B. C ? 50.24 in. C. C ? 25.12 in. D. C ? 803.84 in.
Mathematics
What part of the set of objects is shaded?
A. 
B. 
C. 
D. 
Mathematics