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Mathematics 14 Online
OpenStudy (anonymous):

WILL SOMEONE PLEASE HELP ME!!!!!!!!! PLEASE HELP ME IN THIS QUESTION !!!!!!!!!! In today's basketball game, Diane made 3 less than 5 times the number of baskets , g, she made in last week's basketball game. Write an expression for the number of baskets Diane made in today's basketball game. Part B Ray made 4 times the number of baskets , b, he made in last week's game . If Ray makes 12 baskets in this week's game , how many baskets did he make in last week's game? SHOW YOUR WORK Answer.............

OpenStudy (anonymous):

please help

OpenStudy (asnaseer):

If Diane made 'g' baskets in last weeks game, then what is 5 times this value?

OpenStudy (anonymous):

25 i think

OpenStudy (asnaseer):

no - you are not told the value of 'g'. how would you write an algebraic expression that represented 5 times g?

OpenStudy (asnaseer):

where are you getting 25 from?

OpenStudy (anonymous):

i don't know

OpenStudy (asnaseer):

ok, 5 times g is written as: 5g

OpenStudy (asnaseer):

now ow do you change this expression to have "3 less than" this value?

OpenStudy (asnaseer):

*how

OpenStudy (anonymous):

so the expression looks like............

OpenStudy (anonymous):

5g - 3

OpenStudy (asnaseer):

correct - so that answers the first part

OpenStudy (anonymous):

now comes part b

OpenStudy (asnaseer):

try and have a go at part b now and I will help if required

OpenStudy (anonymous):

oksy , so i think it's 12b * 4

OpenStudy (asnaseer):

take it one step at a time. so first what expression represents: "Ray made 4 times the number of baskets , b, he made in last week's game"

OpenStudy (anonymous):

okay , i don't think an expression is neccasary only an answer and I have to shwo my work . But to make things easier we could start with an expression.

OpenStudy (anonymous):

so maybe 4b

OpenStudy (anonymous):

then comes the 12 baskets he shot in this weeks game , or shots he will shoot.

OpenStudy (asnaseer):

correct - so now you know Ray made 4b baskets in this week's game. you are also told that he made 12 baskets this week. so you know 4b must equal 12.

OpenStudy (anonymous):

wait ..wait I have to show my work for this how can I possibly do that

OpenStudy (anonymous):

huh?

OpenStudy (asnaseer):

"Ray made 4 times the number of baskets , b, he made in last week's game" means: A) Ray made 4b baskets in this week's game. "If Ray makes 12 baskets in this week's game..." means: B) Ray made 12 baskets in this week's game. so now just equate A) and B) since they represent the same thing to get: 4b = 12

OpenStudy (asnaseer):

no

OpenStudy (asnaseer):

4b = 12 you need to solve this to find b - which will give you the number of baskets he made in last week's game.

OpenStudy (anonymous):

is it 3

OpenStudy (asnaseer):

correct - well done!

OpenStudy (anonymous):

THANKS

OpenStudy (asnaseer):

yw - I'm glad I was able to help

OpenStudy (anonymous):

Now I have to show my work for this how can I possibly do that

OpenStudy (asnaseer):

just show the steps described above - that IS the work

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

THANKS A TRILLION

OpenStudy (asnaseer):

basically you have been asked to translate English sentences into mathematical expressions

OpenStudy (asnaseer):

and then solve one of them

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