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Olenka [21]
3 years ago
12

What is the answer to. 4x + 7<8

Mathematics
1 answer:
sukhopar [10]3 years ago
8 0
First, subtract 7 on both sides. Now, you have 4x<1. Divide by 4 on both sides. Finally, you get x<1/4 (a quarter or said as one-fourth). So, x<1/4.
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QUICK PLEASE !!! SOLVE FOR X NO EXPLANATION NEEDED
Andrej [43]

I believe it's 20! Good luck!

4 0
3 years ago
Seth’s father is thinking of buying his son a six-month movie pass for $140. With the pass,matinees cost 1.00.If nastiness are n
Gala2k [10]

Answer:

40 shows

Step-by-step explanation:

Seth’s father has spent $140.  

At the regular price, the number (n) of shows Seth could attend is

n = 140/3.50

n = 40

If Seth attends 40 shows at that price, he will have spent $140.

Every show after that will cost only $1 instead of $3.50.

Seth must attend 40 shows for it to benefit his father.

5 0
3 years ago
How to do this step by step
Marina CMI [18]

1. 36 = 6·6 and 42 = 6·7 have a common factor of 6.

... x⁴ and x² have a common factor of x²

The GCF is 6x².

The factorization is 36x⁴ -42x² = 6x²(6x² -7)

2. All coefficients are multiples of 4. All variable factors are multiples of x³.

The GCF is 4x³.

The factorization is 4x⁵ -8x⁴ -4x³ = 4x³(x² -2x -1)

3. The GCF of coefficients 6 and 15 is (15 mod 6) = 3, which is also a factor of the other coefficients. The lowest power of m, which is m² is also a factor of the other terms.

The GCF is 3m².

The factorization is 6m⁵ -15m⁴ -21m³ +27m² = 3m²(2m³ -5m² -7m +9)

5 0
3 years ago
Questions 24 through 26<br> I will mark brainlest if you answer right away
netineya [11]

Answer: 7 - - 12, -3 - 9, 15 - - 80

Step-by-step explanation:

Q24) It’s wrong because 7 - - 12 = 7 + 12 because two minus signs make a plus sign, 7 + 12 = 19

Q25) The answer is -3 - 9 because going deeper means negative

Q26) The answers would be 15 - - 80, this equals 90

7 0
3 years ago
Read 2 more answers
Lisa drew a scale drawing of a house and its lot. She used the scale 1 inch : 3 feet. The backyard is 39 feet wide in real life.
jenyasd209 [6]

Answer:

13 inches

Step-by-step explanation:

1 inch = 3 feet

39 / 3 = 13

1 x 13 = 13

6 0
3 years ago
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