2 years ago

WILL GIVE BRAINLIEST!!

Mathematics

1 answer:

Goshia [24]2 years ago

5 0

Answer:

Step-by-step explanation:

hello

$25a^2-36a^2=(5a)^2-(6b)^2=(5a-6b)(5a+6b)$

so the dimensions of the rectangle are

5a-6b and 5a+6b

hope this helps

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kirill [66]

Answer:

B. 3.45

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2 years ago

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The manager of a store that specializes in selling tea decides to experiment with a new blend. She will mix some Earl Grey tea t

marishachu [46]

Let us say that:

x = mass from Earl Grey Tea

y = mass from Orange Pekoe Tea

So that:

x + y = 600

and that:

6 x + 4 y = 4.5 * 600

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y = 450 pounds

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Answer:

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2 years ago

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Vadim26 [7]

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Ann increased the quantities of all the ingredients in a recipe by 60\%60%60, percent. She used 808080 grams (\text{g})(g)left p

kari74 [83]

Answer:

50 grams

Step-by-step explanation:

Let the amount of cheese required by the recipe be "x"

Ann increased 60% from original amount and then used up 80 grams. Thus:

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