mathwizard2134
mathwizard2134
12-01-2017
Mathematics
contestada
I NEED HELP ON NUMBER 7
Respuesta :
BéatriceRoseMacduff
BéatriceRoseMacduff
23-01-2017
when Serena is 10 her Mom is 3 times her age so her mom is 30.
30 is 20 years older than 10, so that needs to be the gap between their ages.
if Serena is .5 her moms age her mom is twice get Age.
when her mom is 40 she will be 20
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Smoking marijuana can be as unhealthy as smoking cigarettes and ___________ a. can cause cancer. b. results in "smokers breath." c. can lead to premature agi
What is 47% of $118 dollars
By the early 700s, the Islamic empires stretched from what two countries?
Nine fewer than half a number is five more than four times the number. Define a variable, write an equation, and solve to find the number.
The growth of business led to the development of a new type of business organization called the corporation. Which of the following was a characteristic of a co
_____ developed the concept of half-life. Ernest Rutherford Leonardo da Vinci James Hutton none of the above
The number of chromosomes in a gamete is represented by the symbol A. Z. B. X. C. N. D. Y.
A resistor in a circuit dissipates energy at a rate of 1 W. If the voltage across the resistor is doubled, what will be the new rate of energy dissipation?
Certain behaviors are more likely to reflect activity in one hemisphere than in the other. This is called __________.
Which words make up the adverb phrase in the sentence? Which words does the adverb phrase modify? Big red signs were placed near the doors. a. were placed; mod
