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monitta
2 years ago
7

Did i do 1 correctly

Mathematics
1 answer:
Olin [163]2 years ago
7 0

Step-by-step explanation:

3 : x = -7.5

5 : x = -10

6 : x = 12

remaining answers are correct

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What is 11 3/5 - 5 19/20
Finger [1]

11 3/5 - 5 19/20

58/5 - 5 19/20

58/5 - 119/20

113/20

= 5.65


I hope that's help ! If you have question(s) please let me know


4 0
3 years ago
Read 2 more answers
Thirty times the square of a non-zero number is equal to 8 times the number. What is the number?
astra-53 [7]
Hello here is a solution :

4 0
3 years ago
Is .849 greater than .90
Dmitry [639]

Answer:

NO it isnt.

Step-by-step explanation:

Go right of the decimal and throught the different place values. Since the number just right of the decimal is the highest place value, whichever number is greater, holds the greater value.

3 0
2 years ago
Read 2 more answers
Fred Johnson total insurance premium is 1,200. His employer pays 60% of the total premium. How much does Fred pay?
Gnesinka [82]
We can set up a proportion to find this

60      x
---  = ----
100   1200

then we cross multiply and divide to solve

60 times 1200 is 72000 divided by 100 is 720

now we know his employer pays 720 out of 1200

we subtract to find out how much he pays

1200-720 is 480

fred pays 480
8 0
3 years ago
A book is in the shape of a right rectangular prism. It measures 812 inches tall, 7 inches wide, and 212 inches thick.
ki77a [65]
We know that
the Volume of a prism=a*b*c
a----> tall--------> 8 1/2 in=8.5 in
b-----> wide-----> 7 in
c-----> <span>thick-----> 2 1/2 in=2.5 in
therefore
V=8.5*7*2.5=148.75 in</span>³------------equal a 148 3/4 in³

the answer is the option <span>c 148 3/4 in³</span>
3 0
3 years ago
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