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krok68 [10]
2 years ago
14

One of your classmates was absent on the day that you learned how to write and solve an equation from a contextual situation. Yo

ur teacher has asked you to explain the four steps and their application to the problem that follows.
Natasha stole three fewer bases than twice the number Elena stole. If Natasha stole 15 bases, how many did Elena steal?

Using the four steps from this lesson, write and solve an equation to find the number of bases Elena stole.
The steps are Choose a variable to represent the unknown.
Write an equation.
Solve the equation.
Check the solution for reasonableness.
Mathematics
1 answer:
Sidana [21]2 years ago
8 0

Answer:

Step-by-step explanation:

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sherry and chris live in different cities. they are planning to meet in nashville, but each will need to drive several days to g
Westkost [7]

Answer:

i need to see the table lol do you have a pic?

Step-by-step explanation:

3 0
3 years ago
B is the midpoint of AC. C is the midpoint of AD. Find the coordinates of B and D given the coordinates of A (-2,5) and the coor
GalinKa [24]

B= (3,6) and D= (18,9)

Step-by-step explanation:

To find the midpoint of two given points add X1 and X2 together, then divide by 2 to get the X value of the midpoint and do the same thing for the Y value. That will get you B. From there you can see to get from point A to point C you add 10 to the x value and add 2 to the y value. Because C is the midpoint just double what you had to add to get point D (add 20 to x and add 4 to y)

4 0
2 years ago
Work out the percentage change to 2 decimal places when a price of £70 is increased to £99
MaRussiya [10]

Answer:

41.43%

Step-by-step explanation:

Change:

99 - 70 = 29

% change:

29/70 × 100

= 41.42857143%

8 0
3 years ago
What is the value of x in the equation 4x+8y=40 when y = 0.8
fgiga [73]

When y=0.8

4x +8(0.8) =40

-> 4x +6.4 =40

-> 4x = 33.4

-> x=33.4/4

-> x=8.35

Hope it helps...

Regards;

Leukonov/Olegion.

8 0
3 years ago
The measure of an angle is 63°. 
Irina-Kira [14]
A complementary angle is an angle that adds up to 90 degree each and every time. So, therefore the correct formula to use is 90-63=27. Now, you have your answer and can check it twice if you'd like by the formula. Again your answer is 27.
3 0
3 years ago
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