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stellarik [79]
2 years ago
12

What is the value of x in the equation?4 (2x + 6) –10 = 30?

Mathematics
2 answers:
almond37 [142]2 years ago
4 0

Answer: 10

Step-by-step explanation: 4(2 x 10 + 6) -10

Akimi4 [234]2 years ago
3 0
X=2 with working out shown on photo

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Martine had some roses. She put them into 9 equal bunches. Which expression shows the number of roses Martine put into each bunc
Mrac [35]
Unknown number of roses ÷ the number of equal bunches
b ÷ 9

So the answer is <span>C. b ÷ 9</span>
3 0
3 years ago
Which of these cannot be an r²-value?<br> Ο Α. Ο<br> OB. 1<br> OC. -0.75<br> OD. 0.75
Ostrovityanka [42]

Answer:

-0.75

Step-by-step explanation:

The square value of any number cannot be a negative number.

7 0
2 years ago
Read 2 more answers
What is the product?<br> a^2/5(10)
inn [45]

\large \sf\frac{a ^{2} }{5(10)}

Multiply the numbers in denominator

\large \sf \:  \frac{a^{2} }{50}

\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}

<h3>If it is a²×5×10</h3>

\tt \: a ^{2}  \times 5(10)

\tt \:  {a}^{2}  \times 50

\tt \: 50a^{2}

4 0
2 years ago
1. Identify the set of rational
yKpoI14uk [10]

Answer:

37%

Step-by-step explanation:

8 0
2 years ago
5(x+10)+2x=13+3(5x-1)
miv72 [106K]

Answer:

x = 5

Step-by-step explanation:

5(x + 10) + 2x = 13 + 3(5x - 1)

5x + 50 + 2x = 13 + 15x - 3

7x + 50 = 10 + 15x

50 - 10 = 15x - 7x

40 = 8x

40/8 = x

5 = x

3 0
3 years ago
Read 2 more answers
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