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dedylja [7]
3 years ago
15

Math questions please help

Mathematics
1 answer:
romanna [79]3 years ago
5 0
18. 18x1024
19. a or c
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6x-14+2x=5+8x-19 it this equation true
s2008m [1.1K]

Yes they are the same.

When you add like terms:

8x - 14 = 8x + 5 - 19

8x - 14 = 8x - 14

The two sides equal the same thing.

3 0
3 years ago
There are 3 types of sweets in a jar.
KengaRu [80]

Answer:

\frac{2}{3}

Step-by-step explanation:

Given:

Number of eclairs = 3

Number of humbugs = 2x + 6=2(x+3)

Number of mints = x

Therefore, total number of sweets in the jar is,

S=3+2x+6+x=3x+9=3(x+3)

Now, probability of selecting a sweet to be humbug is given as:

P(humbug)=\frac{\textrm{number of humbugs}}{\textrm{number of sweets}}\\P(humbug)=\frac{2(x+3)}{3(x+3)}=\frac{2}{3}

Therefore, the probability that it is a humbug is \frac{2}{3}.

7 0
3 years ago
Part A: What is the solution to the pair of equations represented by p(x) and f(x)? (3 points)
Xelga [282]
Solution for part A is where the red line and the red line meet, (2,-1)
solution for part B: any point on the blue red line is a solution. (2, -1), (0, 3), (3, -3), (-2, 7)
solution for part C is where the green curve and the blue line meet, (0,3)
3 0
4 years ago
Help please! find the value of y​
elena-s [515]

Answer:

Step-by-step explanation:

Download pdf
7 0
3 years ago
3. If the scale factor in a dilation is a number between 0 and
REY [17]

Answer: Reduction

Step-by-step explanation: If the scale factor of a dilation is between 0 and 1, the image will be smaller than the object, a reduction. It would only be an enlargement if the scale factor is greater than 1.

4 0
2 years ago
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