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miv72 [106K]
4 years ago
10

How to subtract -3-(-1)=

Mathematics
1 answer:
Juli2301 [7.4K]4 years ago
8 0
-3 subtract the perenthesis (-1) equal to -2
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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7By%7D%7B2%7D%20%20%2B%209%20%3D%206" id="TexFormula1" title=" \frac{y}{2} + 9 = 6
KATRIN_1 [288]

Answer:

y = - 6

Step-by-step explanation:

Given

\frac{y}{2} + 9 = 6 ( subtract 9 from both sides )

\frac{y}{2} = - 3 ( multiply both sides by 2 to clear the fraction )

y = - 6

8 0
4 years ago
at franklin middle school,3/8 of the students take a bus to school, 3/5 walk, and the rest bike. There are 20 students who bike
nordsb [41]

Answer:

There are 800 kids in the school.

Step-by-step explanation:

Let x be the answer (how many kids are in the school).

Let's add them together. 3/5+3/8 = how many people do not bike to school, which is 0.975 of everyone. 1-0.975 = 0.025, which means 0.025x = 20. 0.025x = 1/40, so 1/40x = 20. Multiplying, we have x =800.

6 0
1 year ago
Find the slope and the y- intercept then rewrite the equation in slope intercept form 2x+3y=6
weeeeeb [17]
Hello : 
<span>2x+3y=6
3y = - 2x +6
y = (-2/3)x +2 
</span>the slope is : (-2/3) 
the  y- intercept when : x = 0 : y = (-2/3)(0) +2 = 2
6 0
3 years ago
Which best describes the figure with precise language?
Lunna [17]
The right answer for the question that is being asked and shown above is that:  "A. quadrilateral with one side longer than the other." This is the best statement that describes the figure with precise language: <span>quadrilateral with one side longer than the other</span>
6 0
4 years ago
Solve the equation for the stated variable: A=1/2ap. Solve for p
dezoksy [38]
Hello,

<span>A=1/2ap
</span>
Solve for p:

Solution:

solve for p by simplifying both sides of the equation , then isolating the variable.

p=2A/a


Faith xoxo




8 0
3 years ago
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