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3 years ago

Can someone please give me the (Answers) to this? ... please ... I need help….

Mathematics

1 answer:

Rina8888 [55]3 years ago

3 0

Step-by-step explanation:

please mark me as brainlist please I

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X-1=-5-x if you know please

melisa1 [442]

Answer:

X will be -2

Step-by-step explanation:

Divide each side by factors that don't contain the variable

6 0

3 years ago

HELP KE PLEASE HELP I NEED HELP

Lelechka [254]

Answer:

(3,2)

Step-by-step explanation:

The vertex is where the two rays meet at a point

The vertex is at x=3 and y =2

(3,2)

4 0

3 years ago

1. A tank is 3/5 full of water. After 330 litres of water is drawn out, it becomes 2/7 full. Find the capacity of the tank in li

Andreas93 [3]

Answer:

1050

Step-by-step explanation:

Let x = full capacity

$\frac{3}{5} x=\frac{2}{7} x+330$

Move the variable to the left side by subtracting both sides by $\frac{2}{7} x$

$\frac{3}{5} x-\frac{2}{7}x=\frac{2}{7} x+330 -\frac{2}{7}x$

$\frac{3}{5} x-\frac{2}{7} x=330$

Combine the like terms (don't forget about common denominator)

$\frac{21}{35} x-\frac{10}{35} x=330$

$\frac{11}{35} x=330$

Multiply both sides by $\frac{35}{11}$ to isolate the x

$(\frac{35}{11})\frac{11}{35} x=330(\frac{35}{11})$

$x = 1050$

5 0

3 years ago

Which expression represents the algebraic phrase “eleven less than seven times a number”?

STatiana [176]

11-7x because eleven less than is 11- and seven times a number is 7x

6 0

3 years ago

I need help with this lol

Paul [167]

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

￼Can someone please give me the (Answers) to this? ... please ... I need help….

Can someone please give me the (Answers) to this? ... please ... I need help….