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saul85 [17]
3 years ago
7

Two quantities x and y are connected by the formula y=7-9x.

Mathematics
2 answers:
WINSTONCH [101]3 years ago
8 0

Answer:

a very nice qualification a very nice

quester [9]3 years ago
3 0

Answer:

a. 7

b. 7/9 or 0.778

Step-by-step explanation:

I hope this is right...

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The royals softball team played 75 games and won 55 of them. What percent of the games did they lose (round to the nearest hundr
dimaraw [331]
If they won 55 of the games, that means they lost the rest of the 75.  So,
75 - 55 = 20 games lost.  To find the percentage of 20 out of 75, you set up a proportion:

\frac{20}{75}=\frac{x}{100}

where x = the percentage of games lost.  Cross multiply and divide to isolate the x:

\frac{20}{75}=\frac{x}{100}\\75x=2000\\75x/75=2000/75\\x=26.6666667

Rounded to the nearest hundredth, the Royals lost 26.667 % of their games.
3 0
3 years ago
Read 2 more answers
I showed you a curvilinear relationship between age and memory. Now, I want you come up with two variables that you think might
Bogdan [553]

Answer:

Step-by-step explanation:

Curvilinear relationship

A curvilinear relationship is a type of relationship in which there are two variables. As and when the value of one variable increases, so does the value of the other. This continues until a certain point, after which an increase in one variable decreases the value of the other.

Example:

The two variables are - Work pressure and work performance. As work pressure increases, work performance increases until a certain point. After a threshold, when work pressure exceeds, work performance drops. This results in a curvilinear relationship between the two variables.

4 0
2 years ago
What is 4,952 rounded to the nearest ten
Lemur [1.5K]

Answer:

4950

Step-by-step explanation:

you round down from the 50

6 0
3 years ago
Read 2 more answers
1. ¿En qué se relacionan la geometría, el álgebra y el diseño de interiores?
exis [7]

Step-by-step explanation:

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4 0
3 years ago
Can y’all solve this one
Soloha48 [4]

(f g)(x) means f(x) * g(x), so plug the value of each function in:

(x+2)(x-4)

And solve by distributing using FOIL:

Firsts: x * x = x²

Outers: x * -4 = -4x

Inners: 2 * x = 2x

Lasts: 2 * -4 = -8

Combine them all together:

x² - 4x + 2x - 8

Combine like terms (the -4x and 2x):

x² - 2x - 8

So the second to last one is correct.

6 0
3 years ago
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