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ipn [44]
3 years ago
12

Solve 3t - 7 = 2(4 - 3t).

Mathematics
2 answers:
Kitty [74]3 years ago
8 0

Answer:

t=1.666666667

Step-by-step explanation:

you just do the parenthesis first then solve it

Sonbull [250]3 years ago
8 0

Answer:

t = 5/3 = 1.667

Step-by-step explanation:

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Pleeeeease help me!!!
cricket20 [7]
Hello!

We solve this algebraically

y + 6 = 3/2(x - 4)

We distribute the 3/2

y + 6 = 3/2x - 6

If you work with decimals easier we can make 3/2 into a decimal

y + 6 = 1.5x - 6

Add 6 to both sides

y + 12 = 1.5x

subtract y from both sides

1.5x + -y = 12

Hope this helps!
8 0
4 years ago
What is the answer to the problem (-7)+1+4
PilotLPTM [1.2K]
The answer to (-7)+1+4= -2
4 0
3 years ago
Read 2 more answers
If the line L has a slop of 0, which of the following could be the graph for L? ​
Gennadij [26K]

Answer:

Graph A

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Since we are dealing with a slope of zero, we replace m with 0:

y = 0x + b

y = b

Here, we see that we would have a horizontal line. Therefore, graph A would be our answer.

3 0
4 years ago
Read 2 more answers
Priya's cat is pregnant with a litter of 5 kittens. Each kitten had a 30% chance of being chocolate brown. Estimate the probabil
aniked [119]

Answer:

So, the probability is P=0.3087.

Step-by-step explanation:

We know that Priya's cat is pregnant with a litter of 5 kittens, so n=5.

Each kitten had a 30% chance of being chocolate brown.  

We get that p=0.3 and q=1-0.3=0.7.

We calculate the probability that exactly 2 kittens will be chocolate brown, so k=2.

We use the formula:

\boxed{P(X=k)=C_k^n\cdot p^k\cdot q^{n-k}}

we get

P(X=2)=C_2^5\cdot 0.3^2\cdot 0.7^3\\\\P(X=2)=\frac{5!}{2!(5-2)!}\cdot 0.03087\\\\P(X=2)=10\cdot 0.03087\\\\P(X=2)=0.3087\\

So, the probability is P=0.3087.

5 0
4 years ago
Jazmin is completing an art project. She has two pieces of construction paper. The first piece is 44 cm wide and the second piec
Tems11 [23]

Answer:

11 cm Wide

Step-by-step explanation:

This problem is asking you to find the GCF (Greatest Common Factor) between the two numbers.

To find the GCF, you must

  1. Find all the Factors of each number
  2. Identify the Common factors
  3. Choose the Greatest of those

Factors of 44: 1, 2, 4, 11, 22, 44

Factor of 33: 1, 3, 11, 33

Common factors: 1 and 11

11 is greater than 1, so the GCF is 11. 11 cm is the widest possible length the strips can be for them to still be equal.

7 0
3 years ago
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