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OLga [1]
3 years ago
11

TIMED TEST PLEASE HELP!!!! Question 9!!

Mathematics
1 answer:
Genrish500 [490]3 years ago
4 0

Answer:  believe the answer is A

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The missing expressions and output values on Jenna's table
Tanya [424]
Jenna writes 5 fewer facts than Cleo.  Let "c" = number of facts Cleo writes.
So an expression we can use to figure out how many facts Jenna writes is:

c - 5

So the table could look something like this:
10 ║ c-5 ║ 5
11  ║ c-5 ║ 6
12 ║ c-5 ║ 7

So if Cleo writes 31 facts, we can still use: c - 5 
Plug in c = 31 to get:
31 - 5 = 26 facts for Jenna


8 0
3 years ago
A discount of 16% saved Jackie $38 on office supplies. What was the price of the supplies before the discount?
madam [21]
You got 2 types of data $ and %!
Line them up accordingly and cross multiply.

16% is to $38 as
100% is to $x

X= 38•100/16= $237.5 the price before discount
8 0
3 years ago
Read 2 more answers
Which system of linear inequalities has the point (3, -2) in its solution set?
Licemer1 [7]

Answer:

None of the given system of linear inequalities

Step-by-step explanation:

Given

(x,y) =(3,-2)

Required

The line inequalities with the above solution

The first set of linear inequalities, we have:

y < -3

y \ge \frac{2}{3}x - 4

y < -3 implies that the values of y is -4,-5.....

While (x,y) =(3,-2) implies that y = -2

Hence, the first set is wrong

The second set of linear inequalities, we have:

y > - 2

y \ge \frac{2}{3}x - 4

y > - 2 implies that the values of y is -1,0.....

While (x,y) =(3,-2) implies that y = -2

Hence, the second set is wrong

5 0
3 years ago
Marina simplified the expression 4x + 5 (-4x -b) - (x -2) to be -17x -8.
S_A_V [24]

Answer:

C.)

Step-by-step explanation:

4x -20x -5b -x +2=-17x -8

-17x-5b+2=- 17x-8

+17x +17x

-5b +2= -8

-2 -2

-5b = -10

b= 2

7 0
3 years ago
Take the number you are given, double the difference between your number and 5, add four, divide by 2. If the first number is 12
ANTONII [103]

Answer:

3

Step-by-step explanation:

Here's the rundown of values:

12=9

9=6

6=3

3rd value=3

*The values are created through going through the numerical process.

7 0
3 years ago
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