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3 years ago

What is -5x+5 (3x-7)= -19-6x

Mathematics

1 answer:

Anton [14]3 years ago

8 0

Step-by-step explanation:

-5x+15x-35=-19-6x

10x-35=-6x-19

16x=35-19=16

x=1

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Plz, help me with this question!

artcher [175]

Answer:

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3 years ago

Read 2 more answers

How do I get the answer for 1 1/2 x 3 x 1 1/9

Mekhanik [1.2K]

$\boxed{1 \frac{1}{2}\times 3 \times 1 \frac{1}{9}=5}$

<h2>Explanation:</h2>

in this problem we have the following expression:

$1 \frac{1}{2}\times 3 \times 1 \frac{1}{9}$

So here:

$1 \frac{1}{2} \ and \ 1 \frac{1}{9} \ are \ written \ as \ mixed \ fractions$

Let's convert them as improper fractions:

$1 \frac{1}{2}=1+\frac{1}{2}=\frac{1\times 2+1}{2}=\frac{3}{2} \\ \\ 1 \frac{1}{9}=1+\frac{1}{9}=\frac{1\times9 +1}{9}=\frac{10}{9}$

Rewriting our expression:

$\frac{3}{2}\times 3 \times \frac{10}{9}=\frac{3\times 3 \times 10}{2\times 9}=\frac{90}{18}=5$

<h2>Learn more:</h2>

Simplify: brainly.com/question/10644722

#LearnWithBrainly

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3 years ago

For altitudes up to 36000 feet, the relationship between ground temperature and atmospheric

Novosadov [1.4K]

Answer:Determine" (and any subsequent words) was ignored because we limit queries to 32 words.

The answer is a=35,000 and equation is a=t-g/-0.0035

Step-by-step explanation:

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3 years ago

5 times a number increased by 4 is at least<br> nineteen

Anna35 [415]

Answer:

5(x+4) ≥ 19

x ≤ -1/5

Step-by-step explanation:

5(x+4) ≥ 19

5x + 20 ≥ 19

5x ≤ -1

x ≤ -1/5

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3 years ago

The students in Brenna's grade voted to select a guest speaker. 15 students voted for a

DochEvi [55]

Answer:

25% of students voted for the athlete

Step-by-step explanation:

First you need to know how many students are in total. In this case there is 60, 15+45

Then you write it as a fraction

$\frac{15}{60}$

because 15 voted for athlete out of the 60 students.

After this you need to divide 15÷60 which is . 25 then you transform that number into a percent which is 25%

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3 years ago