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NemiM [27]
3 years ago
10

(5x2−3x−2)−(−2x2−x+10) in standard form please?

Mathematics
1 answer:
Andreyy893 years ago
5 0

Answer:

7x^2−2x−12

Step-by-step explanation:

hope this helps:)

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If 7.29 ÷ 9 = 0.81, then the quotient of 7.29 ÷ 90 is _________________. Use place value reasoning to explain the placement of t
daser333 [38]

Answer:

0.081

Step-by-step explanation:

Given that

7.29/9 = 0.81

Then we have ti find 7.29/90

We know that

1/10 =0.1

1/100 = 0.01

So

Here digits are same only 9 is replace by 90.

So we can say that

7.29/90=0.081

As we know that

x)  Z ( y

     P

P is remainder

y is  quotient.

3 0
3 years ago
Three Duos is worth the same amount as two Trios. Steve has thirty-six Trios. If he converts all of his Trios to Duos, then how
uranmaximum [27]

Answer:

<em>Steve has 54 Duos</em>

Step-by-step explanation:

<u>Proportions</u>

It's given three duos (D) is worth as two trios (T), i.e.:

3D = 2T

Steve has 36 trios, that is, 36T. To find the equivalence to duos, we multiply the given relationship by 18:

18*3D = 18*2T

Operating:

54D = 36T

Therefore, 36 trios are equivalent to 54 duos.

Steve has 54 Duos

4 0
3 years ago
What is 64527 divided by 58
katrin [286]

Answer:

11112.5345

Step-by-step explanation:

64527/5= 11112.5345

8 0
4 years ago
Which addition sentence could help solve 3+5+7
ahrayia [7]

Commutative property: a + b = b + a

3 + 5 + 7 = 3 + 7 + 5 = 10 + 5 = 15

4 0
4 years ago
Solve the linear inequality. <br> 5x-3(x+1)&lt;7
Bond [772]

The solution to the inequality 5x-3(x+1)<7 is x<5.

Step-by-step explanation:

Given inequality is;

5x-3(x+1)<7

Solving the inequality

5x-3x-3

Adding 3 on both sides both sides of inequality  

5x-3x-3+3

Dividing both sides of inequality by 2

\frac{2x}{2}

The solution to the inequality 5x-3(x+1)<7 is x<5.

Keywords: inequality, division

Learn more about division at:

  • brainly.com/question/11016712
  • brainly.com/question/11108818

#LearnwithBrainly

3 0
4 years ago
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