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pav-90 [236]
3 years ago
15

What is 10 +10 -20 add 10 divide by 2 subtract 2 plus 7

Mathematics
2 answers:
dimaraw [331]3 years ago
7 0
10+10=20-20=0+10=10 divide 2=5-2=3+7=10
Nataly_w [17]3 years ago
7 0
10+10=20

20-20=0

0+10=10

10 divided by 2= 5

5-2= 3

3+7= 10

Therefore, 10 is our final answer.
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15 pts awarded and brainliest will be chosen!!!
Delvig [45]

Answer:

A. x < 6 and x > - 28

Step-by-step explanation:

We have been given the following inequality;

| x+11 | < 17

We can replace the absolute value function by re-writing the inequality as;

-17< x+11<17

subtract 11 from both sides;

-17-11<x+11-11<17-11

-28<x<6

splitting this we have;

x<6

x>-28

7 0
3 years ago
Read 2 more answers
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Otrada [13]
The equation is:
y = 10 sin(π/15 t) + 30 
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7 0
3 years ago
At the county fair, the Baxter family bought 6 hot dogs and 4 juice drinks for $14.70. The Farley family bought 3 hot dogs and 4
photoshop1234 [79]

Answer:

A hot dog would cost 1.75 and the juice would cost 1.05

Step-by-step explanation:

In order to find this, set x as the number of hot dogs and y as the number of juice drinks. This allows us to set up the following equations for each situation.

6x + 4y = 14.70

3x + 4y = 9.45

Now we can mutliply the second equation by -2 to get the x values to cancel out.

6x + 4y = 14.70

-6x - 8y = -18.90

------------------------

-4y = -4.20

y = 1.05

Now that we have this, we can plug it into either equation to find the cost of a hot dog.

3x + 4y = 9.45

3x + 4(1.05) = 9.45

3x + 4.20 = 9.45

3x = 5.25

x = 1.75

6 0
3 years ago
A pole that is
nevsk [136]
Use proportions: 
height/shadow
2.6/1.24 = x/38.25
Cross multiply
1.24x=99.45
x = 80.2016129
5 0
2 years ago
Which equation could be used to solve the question below?
Digiron [165]
I’m pretty sure the answer is D
7 0
3 years ago
Read 2 more answers
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