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shtirl [24]
2 years ago
13

4+3+2=9 then 189 divided by 9 = 21 divided by 3 = 7​

Mathematics
1 answer:
noname [10]2 years ago
6 0

Answer: yes

Step-by-step explanation:

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I just this one please someone help
Step2247 [10]

Answer:

100

Step-by-step explanation:

because 4, 3, and 2 all make 180 and 4 and 2 are both 40 so you add that which makes 80 and then you take 180 and subtract 80 which gives you 100

6 0
3 years ago
Read 2 more answers
If two lines are parallel and one has a slope of 1/6, what is the slop of the other linr?
Oksanka [162]
Parallel lines have the same slope, so the slope of the other line is also 1/6
8 0
3 years ago
Need to know ASAP<br> :::::::::::)
Lina20 [59]
Need to know what ASAP?
4 0
3 years ago
Read 2 more answers
Solve the system of equations using the elimination method. 1.Solve {x + 3y = -15
shutvik [7]

An equation is formed of two equal expressions. The solution is (-9,-2).

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given the equation x + 3y = -15 and -3x + 2y = 23,

Step 1- Multiply the equations to make the coefficients match in either the x- or y-variable.

x + 3y = -15

3x + 9y = -45

Step2- After you multiply, add or subtract the two equations.

3x + 9y -3x + 2y = -45 + 23

Step 3- Then solve for the variables that is left.

11y = -22

y = -2

Step4- Substitute the value of y in any one of equations to solve for x.

x + 3(-2) = -15

x - 6 = -15

x = -9

Hence, The solution is (-9,-2).

Learn more about Equation:

brainly.com/question/2263981

#SPJ1

5 0
2 years ago
A survey of 80 sophomores at a certain western college showed that
DIA [1.3K]
<span>1. take English and niether of the other two? 
</span>36-6 that we know take all 3
This leave 30.
Subtract the 6 from those taking history and English.  Leaves 10.
Subtract the 10 from those taking English. 
This leaves 20.
Subtract the 6 from those taking political science and English.  Leaves 8.
Subtract 8 from those taking English.
Leaves 12
<span>
2. take none of the three courses? </span>
<span>
3. take history, but niether of the other two 
</span>Do the same with history as we did with English.
32-6 = 26 -10=16-10=6
<span>
4. take political science and history but not english 
</span>16-6 (that take all 3) = 10

Hope at least the partial answer helps!
3 0
3 years ago
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