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Andrews [41]
3 years ago
6

Which two expressions are equivalent?

Mathematics
1 answer:
Elena L [17]3 years ago
3 0

Answer:

C) 4a-2a=a+a

Step-by-step explanation:

4a-2a=2a

2a=a+a

2a=2a

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A video game that usually costs $50 is on sale for $32 50 What percent of the regular price is the discount
slava [35]

Answer:

65 percent

Step-by-step explanation:

50 and is for sale at 32.50 dollars

ok to now this

32.5/50=0.65 multiply by 100

65 percent

5 0
3 years ago
Write the ratio statement as a fraction and reduce to lowest te<br> 20 pounds to 45 ounces
Alenkasestr [34]

Answer:

5/9

Step-by-step explanation:

fraction: 20/45

lcd of 25 and 45 is 5

25 ÷ 5 = 5

45 ÷ 5 = 9

therefore; 5/9

5 0
3 years ago
2 kg 91 g = __________ g
NISA [10]

Answer:

2091 grams

Step-by-step explanation:

1000 g = 1kg

2*1000 = 2000g + 91g = 2091 g

3 0
3 years ago
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On a test, the number of questions Pam answered correctly was
Fynjy0 [20]

Answer:

28.5

Step-by-step explanation:

8 0
3 years ago
Emily brought $35 to the fair. At the fair, she spent $16 on ride tickets and she also bought lunch. She had $7 when she left th
MatroZZZ [7]

Answer:

Emily spend $12 on lunch.

The correct option is Option A i.e 23 plus x equals 35; x equals 12

Step-by-step explanation:

Let amount spent on Lunch = x

Total money Emily brought to the fair = $35

Money Spend on ride tickets and lunch = 16+x

Money Left with Emily = $ 7

We need to find how much Emily spend on lunch

SO,

We can write the equation 16+x+7=35\\

As, total money is 35 and $7 are still with emily

Solving to find value of x

16+x+7=35\\x+23=35\\x=35-23\\x=12

So, Emily spend $12 on lunch.

The correct option is Option A i.e 23 plus x equals 35; x equals 12

6 0
3 years ago
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