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Scrat [10]
3 years ago
7

Please answer the question in the photo

Mathematics
2 answers:
IceJOKER [234]3 years ago
8 0
(x+10)+30=90
x+40=90
x=50
cestrela7 [59]3 years ago
7 0
30 ( x + 10 = 55 ) hope this
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Paul ran a 5-kilometer race. how many meter is that?
pshichka [43]
That will be 5000

1km = 1000m sorta like m and cm

5×1000=5000
6 0
3 years ago
What is the supplement of a 107 angle?
olga_2 [115]
Supplementary angles add up to 180 degrees.
x + 107 = 180
x + 107 - 107 = 180 - 107
x = 73

The correct answer is B. 73 degrees.

Hope this helps =)
3 0
3 years ago
Read 2 more answers
Which pair of numbers are not opposites?
mrs_skeptik [129]

Answer:

The answer is C, 17 and | -17|

Step-by-step explanation:

We can solve this using the process of elimination.

Looking at the first one, we know that those | | around the 7 mean to find the absolute value. The absolute value is the number of units the number is from zero, and it is always positive. This means that it is saying 7 and -7. Those are opposites, so we know that this isn't right.

17 and -17 are opposites, since the opposite of a positive is a negative.

The last one is the same. 71 and -71 are opposites. That leaves us with C.

Remember that those | | mean to find the absolute value of. -17 is 17 unites from zero. So is 17 the oppostie of 17? No, so these are not opposites, and therefore are our answer.

8 0
2 years ago
Read 2 more answers
A circular tabletop has a circumference of 94.2 inches. What is its area? Approximate Π as 3.14.
sattari [20]
A≈706.14in² hope it helps
5 0
2 years ago
Read 2 more answers
PLEASE HELPPPPP
Flauer [41]

Answer:

Cost of 1 rose bush = x = $5

Cost of 1 geraniums = y = $2

Step-by-step explanation:

DeShawn and Mike each improved their yards by planting rose bushes and geraniums. They bought their supplies from the same store.

Let us represent:

Cost of 1 rose bush = x

Cost of 1 geraniums = y

DeShawn spent $13 on 1 rose bush and 4 geraniums.

x + 4y = 13..... Equation 1

x = 13 - 4y

Mike spent $56 on 10 rose bushes and 3 geraniums.

10x + 3y = 56....... Equation 2

We substitute 13 - 4y for x in Equation 2

10(13 - 4y) + 3y = 56

130 - 40y + 3y = 56

Collect like terms

- 40y + 3y = 56 - 130

-37y = -74

y = -74/37

y = $2

Solving for x

x = 13 - 4y

x = _13 - 4 × $2

x = $13 - $8

x = $5

Therefore,

Cost of 1 rose bush = x = $5

Cost of 1 geraniums = y = $2

7 0
3 years ago
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