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Maksim231197 [3]
2 years ago
9

Write an equation to represent a number increase by 4 is 7.

Mathematics
1 answer:
Natalija [7]2 years ago
5 0

Answer:

x + 4 = 7

Step-by-step explanation:

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EASY Work!! Please look at the picture and yes it’s easy for other people but not me for people asking.
Keith_Richards [23]

Answer:

7()=11

8()=42

I could barely see the answer for number 9 sorry :(

Step-by-step explanation:

the 7() is 2(3)+5

2(3)=6

6+5=11

Question (8)

c^2+3a x b

c(6)^2+ 3(3) x 2/3

36+9 x 2/3

36+6=42

7 0
3 years ago
Read 2 more answers
If jeramiah can make 600 shirts in 8 hours how many hours with it take to make 1800
Vinil7 [7]

Answer:

24 hrs or a day

Step-by-step explanation:

I used cross multiplication.

600shirts =8 hrs

1800shirts=????

1800•8/600

=24

8 0
3 years ago
the perimeter of a triangular plot of land is 2400 ft. the longest feet is 200 ft less than twice the shortest. the middle side
noname [10]
P = a + b + c
p = 2400
a = longest = 2c - 200
b = middle = a - 200 = 2c - 200 - 200 = 2c - 400

2400 = (2c - 200) + (2c - 400) + c
2400 = 5c - 600
2400 + 600 = 5c
3000 = 5c
3000/5 = c
600 = c <== shortest side

a = 2c - 200.....= 2(600) - 200 = 1200 - 200 = 1000<== longest side
b = 2c - 400...= 2(600) - 400 = 1200 - 400 = 800 <== middle side
3 0
3 years ago
At Pizza Pi, 100% of the pizzas made last week had extra cheese. If 20 pizzas had extra cheese, how many
DiKsa [7]

Answer:

20 pizzas

Step-by-step explanation:

100% of the pizzas were made with extra cheese.

20 pizzas had extra cheese

100% of 20 = 20

So... 20 pizzas

3 0
3 years ago
Ali and Ayesha shared an amount of money in the ratio 5:6. Ali received 20 bucks.How much did Ayesha receive?
Mars2501 [29]

Answer:

Your answer is $24

Step-by-step explanation:

5*4 is 20, so all that you have to do it 6*4

8 0
3 years ago
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