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kaheart [24]
3 years ago
12

What statement makes the open sentence 7x−7=2x+8 true? A. x = 0 B. x = 1 C. x = 3 D. x = 4

Mathematics
1 answer:
bekas [8.4K]3 years ago
7 0

Answer:

I think 4

Step-by-step explanation:

Not sure

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Alexander spent $28 for 8 gal of gas. Decide if each statement about the ratio relationship is true or false. "Alexander has $45
sveticcg [70]

Answer:

false

Step-by-step explanation:

he needs at least 45.5 to fill his 13 gallon tank.

6 0
3 years ago
A line passes through the point (-6, 5) and has a slope of -3.
Sunny_sXe [5.5K]

Answer: Y2-Y1 over X2-X1 which gives you 7/-11

Step-by-step explanation:

5 0
3 years ago
A pair of numbers has a GCF of 6 and a LCM of 60. What could the numbers be? Explain.
vivado [14]

Answer:

(2*3)=6; 60= (2*3)*2*5 (prime factorization)

The numbers in the parenthesis can't be taken out because they are the HCF

So just move the 2 and the 5 on both sides and you'll get two pairs that are (6,30) and (12,30)

5 0
3 years ago
need answers to these two questions with work, must find the measurement indicated using the law of sines. round answer to the n
sweet [91]

Applying the law of sines, the measurement indicated are:

7. AB = 24.1 cm

8. BC = 28.0 in.

<h3>What is the Law of Sines?</h3>

Law of sines is: sin A/a = sin B/b = sin C/c.

7. AB (c) = ?

BC (a) = 22 cm

A = 180 - 138 - 22 = 20°

C = 22°

Apply the law of sines:

sin 22/AB = sin 20/22

AB = (sin 22 × 22)/sin 20

AB = 24.1 cm

8. BC (a) = ?

A = 58°

AC (b) = 33 in.

B = 180 - 58 - 33 = 89°

Apply the law of sines:

sin 58/BC = sin 89/33

BC = (sin 58 × 33)/sin 89

BC = 28.0 in.

Learn more about the law of sines on:

brainly.com/question/2807639

#SPJ1

5 0
2 years ago
The box plot shows the number of years during which 24 colleges have participated in a local college fair
Bond [772]
The boxplot provides the following information:
Minimum = 0
First quartile = 2
Median = 4
Third quartile = 7
Maximum = 9

The sum is 2+4+7+9 = 22
The unaccounted for participants is 24 - 22 = 2 (outliers).
Those who participated for 2 years or less is 2.

Answer: A. 2 kids
6 0
3 years ago
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