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Sholpan [36]
3 years ago
10

Solve the equation

Mathematics
1 answer:
makkiz [27]3 years ago
3 0
In this equation you have 3m+3=15 or 3m+3=-15. Solving for m on both you get m=4 or m=-6. The answer is D.

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Check all of the ordered pairs that satisfy the equation below.y=2/5x
zvonat [6]

We are going to do this step by step:

Let's start with option A

A.

X = 25 and Y = 5/2

y=\frac{2}{5}\cdot x=\frac{2}{5}\cdot25=\frac{2\cdot25}{5}=\frac{50}{5}=\frac{5\cdot10}{5\cdot1}=10

In this case, when X = 25 , then Y = 10 ,which is different to 5/2

B.

X = 14 , Y = 35

y=\frac{2}{5}\cdot14=\frac{28}{5}

In case, when X = 14, then Y = 28/5, which is different to 35

C.

X = 40 , Y = 24

y=\frac{2}{5}\cdot40=\frac{80}{5}=16

Similarly, in this case, when X = 40, then Y = 16, which is different to 24

D.

X = 10 , Y=4

y=\frac{2}{5}\cdot10=\frac{20}{5}=4

Now, in this case, we can see that when X = 10, then Y = 4 which is the same as the given value of Y

E.

X = 50 , Y = 20

y=\frac{2}{5}\cdot50=\frac{100}{5}=20

In this case, the values of Y are also the same.

F.

X = 30 , Y = 12

y=\frac{2}{5}\cdot30=\frac{60}{5}=12

Again, in this case, the values of Y are the same, so the pair satisfies the equation.

In conclusion: options D, E and F satisfy the equation

3 0
1 year ago
Write an equation of the line passing through the point (-6,-7)with slope=4.
MAVERICK [17]
And how would I do that via computer? If this is homework, do it your self, it's not that hard. Draw it and scan it (man computer doesn't have the ability to scan things)
5 0
3 years ago
Read 2 more answers
HELP Mèeeeeeee pleseeeeeeee
Varvara68 [4.7K]
3 OVER 4
or 0.75 best bet wold be the first one
3 0
3 years ago
Drag the tiles to the boxes to form correct pairs. Match each term to its definition
Illusion [34]

Answer:

Step-by-step explanation:

axiom goes with a given definition assumed to be true

theorem goes with a logical argument showing that a theorem is true

proof is a statement that requires proof

3 0
3 years ago
Read 2 more answers
Solve by substitution 2.5x-3y=-3 3.25x-y=-14
zhuklara [117]
Hello Complimentmady1, the first question, answer: <span>x=<span><span>1.2y</span>−1.2</span></span><span> second question, </span>answer:<span /><span> x=<span><span>0.307692y</span>−4.307692.</span></span>


4 0
3 years ago
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