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BARSIC [14]
3 years ago
14

Rick has saved $680 for a trip. He spent $240 on plane tickets. Then, his friend gave him $50 more to spend on his trip. Which o

f the following shows how Rick can enter this into his calculator to find how much money he has altogether?
Mathematics
2 answers:
Aleks [24]3 years ago
8 0

Answer:

[ON/C] [680] [–] [240] [+] [50] Is Correct

Step-by-step explanation:

san4es73 [151]3 years ago
5 0

Answer:

I would say that he would enter 680-240+50 to get 490

Step-by-step explanation:


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A school team won 6 games this year against 4 games won last year . What is the percent increase .
Y_Kistochka [10]

Answer:

The increase in the number of wins (or amount of change) =6−4=2

Percentage increase

=

original amount or base

amount of change

×100

=

4

2

×100

=50%

8 0
3 years ago
Mark is 5 years older than Juan, who is X year old. Write an expression for Mark's age.​
scoundrel [369]

Answer:

y = x+5 where y is Mark's age

Step-by-step explanation:

Hi there, to answer this problem, you need to really think about what it is asking. In saying that mark is 5 years older than Juan, we know it is going to involve addition. Then, you simply need to think about the relation to Juan's age. In this case, Mark is older so you add to it. Hope this helped!

4 0
3 years ago
The answer is 35% please try me I want to help other people out
Vlad [161]
35 percent is the answer to ur problem sir
5 0
3 years ago
Which equation is in standard form?
kifflom [539]
I believe that the last one is true


because the linear equations are

y=ax+b


which means that the point of y-axis is on one side and the slope, point on x-axis and y-intercept are on the other side



good luck
6 0
4 years ago
Read 2 more answers
A landscaper has enough cement to make a patio with an area of 150 Sq ft. The homeowner wants the length of the patio to be 6 ft
Natasha_Volkova [10]
A=lw=150\\l=w+6\\(w+6)w=150\\w^2+6w=150\\w^2+6w-150=0\\w=\frac{-b+-\sqrt{b^2-4ac}}{2a}\\w=\frac{-(6)+-\sqrt{(6)^2-4(1)(-150)}}{2(1)}\\w=\frac{-6+-\sqrt{36+600}}{2}\\w=\frac{-6+-\sqrt{636}}{2}\\w=\frac{-6+-2\sqrt{159}}{2}\\w=-3+-\sqrt{159}>0\\w=-3+\sqrt{159}\\\\l=(-3+\sqrt{159})+6\\l=3+\sqrt{159}

Width = -3 + sqrt(159)
Length = 3 + sqrt(159)
4 0
3 years ago
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