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Eva8 [605]
3 years ago
15

Which expression is equivalent to -3 (x + 5) - (2x + 3) PLZZZ HELPPPPP

Mathematics
2 answers:
Blizzard [7]3 years ago
6 0
-5x-18? I think this is right
andrew11 [14]3 years ago
5 0

Answer:

- 5x - 18

Step-by-step explanation:

Given

- 3(x + 5) - (2x + 3) ← distribute both parenthesis

= - 3x - 15 - 2x - 3 ← collect like terms

= - 5x - 18

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giving brainliest and if u cant read down it says: if the spinner is spun 540 times throughout the day, how many dog or cat toys
Nataliya [291]

Answer:

324/540 cats and dogs should be expected to be given away

Step-by-step explanation:

First, write the fraction of the cats on the spinner plus the dogs on the spinner.

\frac{4}{10} + \frac{2}{10} = \frac{6}{10}

Now, we have to make the denominator 540 but we have to make it equal so you divide.

540 ÷ 10 = 54

So, our fraction should look like this.

\frac{x}{540}

Now, multiply 6 × 54 = 324

\frac{324}{540} is our answer

Have a great day!

6 0
3 years ago
lexi bought 1 2\5 pounds of green grapes and 2 3\10 pounds of red grapes. Grapes are 2.99 a pound. Did lexi spend more or less t
prisoha [69]

Answer:

Less than $12

Step-by-step explanation:

I changed everything into decimals to make it easier to solve:

1 2/5= 1.4

2 3/10= 2.3

1.4+2.3=3.7

2.99·3.7=11.063 (Round it to the nearest hundredth and you get 11.06)

7 0
3 years ago
Read 2 more answers
Simplify the following expressions:<br> 4(4)-35-9(15) +8(3) - 45
nalin [4]

Answer:

the answer to this expression is -175

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
(04.01 MC)
levacccp [35]

9514 1404 393

Answer:

  {(0, −5), (2, 9), (−3, −26)}

Step-by-step explanation:

You only need to try the first point in each set to eliminate the wrong answers.

a: 7(-5)-5 = -40 ≠ 0

b: 7(2)-5 = 9 ≠ 7

c: 7(0)-5 = -5 . . . matches given point

d: 7(1)-5 = 2 ≠ 3

The third choice is the correct one: {(0, −5), (2, 9), (−3, −26)}.

8 0
3 years ago
How to find the unknown variable of q-13=-13
Lelechka [254]

You add 13 to each side of the equation.
Then the equation says  ' q = 0 ', and
you immediately recognize that as its
solution.
7 0
3 years ago
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