Answer:
x = -2
Step-by-step explanation:
6(x+7)=30
6x+42=30
6x=-12
x=-2
Divide both sides by 8 to find x:
-104/8=8x/8
=-13
Answer:
1. superscript number
2. exponential growth
3. exponential decay
Step-by-step explanation:
In an exponential expression, the exponent (superscript) number indicates how many times the factor (i.e., the base number) is repeated. For example, the expression 2ⁿ indicates that the base number (2) is repeated n times.
The exponential growth indicates how a specific quantity increases over time, thereby the curve drawing an exponential function. The exponential growth is produced when the rate of increase of a quantity in a given time is directly proportional to the quantity itself.
The exponential decay describes how a specific quantity proportionally decreases across time, thereby showing a percentage decrease rate over time.
Answer: The correct answer is 22.31 miles to the gallon.
Step-by-step explanation: If she travels 348 miles, and used 15.6 gallons of gas, you would divide 348 by 15.6= 22.307 or 22.31 miles to the gallon.
Answer:
Carmen is given a parallelogram and is trying to prove that the opposite angles of a parallelogram are congruent. She draws a parallelogram and a diagonal as shown.Along with the definition of a parallelogram, which pair of reasons can Carmen use for her proof?
Step-by-step explanation:
you got this
