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mrs_skeptik [129]
3 years ago
14

Rewrite y+6=-3(x+5) in ax+by=c

Mathematics
1 answer:
scoundrel [369]3 years ago
8 0

Answer:

Step-by-step explanation:

y+6 = -3x-15

3x + y= -21

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X+2=2(2x-14) solve for x.
LekaFEV [45]

X =10.


First distribute the 2(2x-14) and get 4x-28.

x+2-4x-28. Subtract x from each side to get 2=3x-28.

Add 28 to both sides to equal 30=3x. Divide each side by 3 to get your final Answer, x=10.

3 0
3 years ago
X-2(x+10)=12 , -15=5(3q-10)-5q <br><br> Please Help
Rashid [163]

Answer:

-4,3.5

Step-by-step explanation:

1st one

x-2x-20 = 12

-x = 32

x=-4

2nd one

-15=15q-50 - 5q

35= 10q

q = 3.5

3 0
2 years ago
Enter the explicit rule for the sequence
Softa [21]
Let's take a look at the first few numbers in the sequence based on the given rule:

a_{1}=6\\ a_{2}= \frac{1}{4}(6)\\ a_3= \frac{1}{4}\big( \frac{1}{4}\big)6= \big(\frac{1}{4}\big)^2(6)\\ a_{4}= \frac{1}{4} \big(\frac{1}{4}\big)^26= \big(\frac{1}{4}\big)^3(6)

Inspecting this pattern it seems like the power \frac{1}{4} is being raised to is always one less than the number of the sequence, so if we were on the nth number in the sequence, that part of the expression would be \big(\frac{1}{4} \big)^{n-1}. We also know that we'll be multiplying whatever we get from that by 6, so we can write the full explicit rule for our sequence as

a_n=6\big( \frac{1}{4} \big)^{n-1}

Where a_n is the nth number in our sequence.
8 0
3 years ago
A pizza was divided into fourths.Jack ate 1/2 of one of the fourths what part of the pizza did he eat?
Virty [35]
He ate 1/8 of the pizza
7 0
3 years ago
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melisa1 [442]

Answer: pls answer

Step-by-step explanation:

6 0
2 years ago
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