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SVEN [57.7K]
3 years ago
11

1/2 + 1/5 : 7/10 + ? Adding fractions with unlike denominator

Mathematics
1 answer:
Alex3 years ago
7 0

Answer:

Step-by-step explanation:

Before  you can add or subtract fractions together, they need a common denominator.  The least common denominator for ½ and ⅕ is 10.

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Hello please answer ASAP i will give brainliest.
iragen [17]

Answer:

B

Step-by-step explanation:

There is a pattern. Subtract input from output and it is 11. So, if 11 is the pattern. subtract 51 from A,B,C, and D.Till one of them has the number 11 as answer. 51- 40=11. 40 = B

7 0
3 years ago
Read 2 more answers
Rearrange the steps to solve for the following equation: 2(x-5)=8
OlgaM077 [116]

Answer:

x=9

Step-by-step explanation:

2(x-5)=8          | Given

(2x-10)=8        | Distribute the 2 inside the parentheses

2x=8+10           | Add 10 to both sides

2x=18                 | Add. <em>Optional; not included in your question.</em>

<em />x=9<em>                    </em>| Divide by 2 on both sides.

<em />

4 0
3 years ago
If y = 2x 3, find the value of y when x=-3
Ivenika [448]
Y = 2x³,    when x = -3

<span>y = 2*(-3)³
</span>
<span>y = 2*-27
</span>
y = -54
6 0
4 years ago
Find the solutions of the quadratic equation 3x^2-4x+4=0
julia-pushkina [17]

Answer:

2.3

Step-by-step explanation: if your finding the decimal 2.3 will be your answer if not then sorry

8 0
3 years ago
Chan wants to buy a used car that costs $8,500. He took out a loan for the cost of the car, and his payments are $209 per month
Leto [7]
Multiply 209 by 12 to find one year which is 2508
Multiply 2508 by 4 to find 4 years which is 10032
Subtract 8500 from 10032 which is 1532
So he paid 1532 more than the cars original price
I hope thats understandable!
3 0
3 years ago
Read 2 more answers
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