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alexgriva [62]
3 years ago
13

Combine like terms to create an equivalent expression. 3.26d+9.75d-2.65

Mathematics
2 answers:
earnstyle [38]3 years ago
6 0
Add 3.26d+9.75-2.65

13.01y - 2.65
monitta3 years ago
5 0

Answer:

13.01d - 2.65

Step-by-step explanation:

Like terms: 3.26d and 9.75d

Add the like terms: 3.26d + 9.75d = 13.01d

Final simplified answer: 13.01d - 2.65

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How much cost Rs 1136 when it is 10% discount and 13% vat is added then find out the discount and Vat amount
S_A_V [24]

Answer:

Rs 1155.3

Step-by-step explanation:

1136 * .1 = 113.6

1136 - 113.6 = 1022.4

1022.4 * 1.13 = 1155.3

7 0
3 years ago
A newspaper reporter says that a company made 700,000 profit last year it says this was 12% more then the year before . Work out
Dmitriy789 [7]

Answer:

625000

Step-by-step explanation:

x+12%= 700000

x*1.12=700000

x=700000/1.12

x=625000

4 0
3 years ago
Twelve increased by a number
pochemuha

Answer:

12+# OR 12+x

Step-by-step explanation:

Increased by 12 means plus 12. The word "is" in equations is an equal sign. So far, you have 2n+12. On the other side of the equal sign, you have 31 less than 3 times a number.

3 0
3 years ago
Joe asked the children in his class which flavours of ice-cream they like.
Leya [2.2K]

Answer:

a. 19

b. 14

Step-by-step explanation:

From the venn diagram, we see that:

9 children like only Vanilla

7 like vanilla and chocolate

12 like only chocolate, and

2 like neither chocolate nor vanilla

Thus:

a. Number of children that liked Chocolate ice-cream = those that like chocolate only + those that like both chocolate and vanilla = 12 + 7 = 19

19 children like chocolate ice-cream.

b. Number of children who do not like Vanilla ice-cream = those that like chocolate only + those that do not like neither chocolate nor vanilla = 12 + 2 = 14

14 children do not like vanilla ice-cream.

5 0
3 years ago
Alice wants to fence in a rectangular pay area for her rabbits. The length of the area should be at least 20ft, and the distance
dlinn [17]
This looks like common core which is never straight forward.It seems as though they are asking for the perimeter and not area,since they used feet for the distance around instead of sq.ft.
6 0
3 years ago
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