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Burka [1]
3 years ago
8

Suppose that a and b are integers, a ≡ 4 (mod 13), and b ≡ 9 (mod 13). find the integer c with 0 ≤ c ≤ 12 such that

Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0
The answer is B hope this helped
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Can anyone help me please? It’s urgent. Worth 20 points!
Arturiano [62]
6% chance he is certified
Molly has a 54%chance
60% chance

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4 years ago
Jose sells beaded necklaces. Each large necklace sells for $4.70 and each small necklace sells for $3.80 How much will he earn f
Zolol [24]
He will have $13.5
Explanation:
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3 years ago
Will give point to first correct answer!!
neonofarm [45]

Answer:

f(x) = 3(0.2)^x

Step-by-step explanation:

The leading coefficient is 3 as  x = 0 gives f(x) = 3.

When x = 1, f(x) = 0.6. so try :

0.6 =3(1.2)^1 = 3.6 so it's not the fiirst choice.

0.6 = 3(0.2)^1 = 0.6 so its last choice.

Check when x = -1:

3(0.2)^-1

= 3/ 0.2

= 15

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2 years ago
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kotegsom [21]
Asnwer:
15 Units
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3 years ago
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The ratio of green pepper plants to red pepper plants in Joe's garden is 2:7. If Joe has 20 more red pepper plants than green pe
Marta_Voda [28]
I found that Joe has 28 red pepper plants and 8 green pepper plants.

to find this, I first set up a proportion:
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then you cross multiply giving you:
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solve for x:
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to find how many red pepper plants he has, plug in x for (20 + x) giving you 28 red pepper plants

Hope I helped :)
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3 years ago
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