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Archy [21]
2 years ago
7

Emily and Zach read a total of 32 books in four months. Emily read 12 books. Which equations

Mathematics
2 answers:
DerKrebs [107]2 years ago
4 0

Answer:

D

Step-by-step explanation:

you take away 12 from the total and you'll find how many Zach read (20) then 12+20=32

Komok [63]2 years ago
3 0

Answer:

______________________,D_______________

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Solve the
jekas [21]

Answer:

35-5a-3a-12-4=-8a+19

4a-12+7=4a-5

Unequal

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Use Definition 7.1.1,
Maksim231197 [3]

Answer:

1q1231564rr54drdfgy6

7 0
2 years ago
Can I get help with these too? Thank you!!!!!
Anastasy [175]
For ABC:

The interior angle of C is 180 - 142 = 38
The three interior angles add up to 180°
(2x - 15) + (x - 5) + 38 = 180
3x - 20 + 38 = 180
3x + 18 = 180
3x = 162
x = 54

The measure of angle ABC = x - 5 = 54 - 5 = 49

For JKL:
The interior angle of L is 180 - 100 = 80°
The 3 interior angles add up to 180°
(2x + 27) + (2x - 11) + 80 = 180
4x + 16 + 80 = 180
4x + 96 = 180
4x = 84
x = 21

The measure of angle JKL is 2x - 11 = 2(21) - 11 = 42 - 11 = 31°
7 0
3 years ago
Question One
Alex

Answer:

Step-by-step explanation:

Set up proportions. Make sure length and widths line up!

\frac{12}{5} =\frac{x}{8}

Then do butterfly method.

12(8) = 5x

Solve for x.

96 = 5x\\\\x= 19.2 in

Hope that helped!

7 0
3 years ago
Troy had 44 celery sticks on a tray for his party. He put peanut butter on 25% of the celery sticks. How many celery sticks on t
GarryVolchara [31]
Hello!

We know that any given percentage can be expressed as a fraction with a denominator of 100, as follows:

\frac{x}{100}

Because we want to find 25% of the celery sticks, we can convert this percentage into the following fraction:

\frac{25}{100} = \frac{1}{4}

Now multiply this reduced fraction by the number of celery sticks:

44 × \frac{1}{4} = \frac{44}{4}

The fraction \frac{44}{4} can be reduced to a value of 11. We have now proven that 11 celery sticks received peanut butter.

I hope this helps!
6 0
3 years ago
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