Area model to represent 126÷7

Mathematics

2 answers:

max2010maxim [7]4 years ago

7 0

Really what type of question is this it is 18 you can just use a calculator

patriot [66]4 years ago

7 0

The answer to your question is 18

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Please help me im so lost

Zepler [3.9K]

Answer:

5x + 1

Step-by-step explanation:

f(x) = 3x + 2

g(x) = - 2x + 1

f(x) - g(x) = 3x + 2 - ( - 2x + 1 ) = 3x + 2 + 2x - 1 = 5x + 1

5 0

3 years ago

A recipe for cookies calls for 4 cups of flour, half as much sugar as flour, and half as much butter as sugar. How many cups of

ale4655 [162]

Well since you have duble the recipe then its=s:

8/2=4/2=2/2=1

well it's 1!

6 0

3 years ago

Read 2 more answers

Cindy's Gift Shoppe purchased 8-inch candles at $9.95 a dozen, less a 25 percent trade discount. If the owner wishes to sell the

Diano4ka-milaya [45]

The first thing you should do for this case is to take 35% out of 9.95
We have then
(0.35) * (9.95) = 3.4825
Then, we must add this value from the original price of a dozen
9.95+3.4825 = 13.4325
less a 25 percent trade discount
 13.4325*(1-0.25)= 10.074375
 answer
the selling price of each dozen should be $ 10.074375

6 0

4 years ago

In a field there are cows, birds, and spiders. Spiders have 4 eyes and 8 legs each. In the field there are 20 eyes and 30 legs.

Kitty [74]

Answer:

1 spider, 3 cows, 5 birds.

Step-by-step explanation:

Cows (C): 4 legs, 2 eyes.

Birds (B): 2 legs, 2 eyes.

Spiders (S): 8 legs, 4 eyes.

The number of legs and eyes are given, respectively by:

$30 = 4C+2B+8S\\20 = 2C+2B+4S$