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Arlecino [84]
3 years ago
5

Twice the difference of a number and 7 equals 5

Mathematics
1 answer:
RideAnS [48]3 years ago
4 0

Hey there!

Let's write an equation given this information. We will use x to represent the number.

2(x-7)=5

Now, we use the distributive property to remove the parentheses.

2x-14=5

Now, we add 14 to both sides.

2x=19

We divide both sides by 2.

x=9.5

Therefore, our number is 9.5

I hope this helps!

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4 = 32x
inn [45]

Answer:

x=0.125

Step-by-step explanation:

4/32=0.125

4 0
3 years ago
In the past month, Frank rented 5 video games and 6 DVDs. The rental price for each video game was 2.10 The rental price for eac
weeeeeb [17]

Answer:  $32.70

Step-by-step explanation:

Total amount spent on Video game rentals:

= Number of video game rentals * rental price of video game

= 5 * 2.10

= $10.50

Total amount spent on DVD rentals:

=  Number of DVD rentals * rental price of DVD

= 6 * 3.70

= $22.20

Total spent on both:

= 10.50 + 22.20

= $32.70

4 0
3 years ago
HEEEEEEEEEEEEEEEEEEEEEEEELPPPPPPPPPPPPPP
Rasek [7]
Answer:
slope = -9/2

Explanation:
The form of the slope-intercept equation is:
y = mx + c
where:
m is the slope
c is the y-intercept

The given is:
y = -9/2 x

Comparing the given with the general form, we will find that:
m is the slope = -9/2
c is the y-intercept = 0

Hope this helps :)
y = -9/2

7 0
3 years ago
Read 2 more answers
What is the value of (1/8)^2, please help... ASAP
dmitriy555 [2]
That means 1/8 times itself 2 times so
1/8 times 1/8=(1 times 1)/(8 times 8)=1/64
3 0
3 years ago
Parallel to 7x+5y=3, through (9,-9)
love history [14]
The answer should be -5x + 7y = -108

3 0
3 years ago
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