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Luda [366]
3 years ago
10

9b+5=23 solve equation

Mathematics
1 answer:
yarga [219]3 years ago
5 0

Steps to solve:

9b + 5 = 23

~Subtract 5 to both sides

9b = 18

~Divide 9 to both sides

b = 9

Best of Luck!

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3 years ago
Mrs. epps buys 500 ballons for the hih school prom for $250. what is the cost per bag
azamat

Answer:

.50 sence per bag im sure?

Step-by-step explanation:

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In the figure above, the vertices of quadrilateral A B C D lie on the sides of quadrilateral P Q R S. What is the sum of the deg
Aleks04 [339]
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7 0
3 years ago
What is the factored form of the expression?
Georgia [21]

Answer: The answer is (d) (4x+7)(7x+8).


Step-by-step explanation: Given equation to be factored is

28x^2+81x+56.

The given expression is quadratic, so we can factor it into two linear factors, by using the following factorisation rule.

x^2+(a+b)x+ab=(x+a)(x+b).

So, the given equation can be factorised using the above rule. The factorisation is as follows.

28x^2+81x+56\\\\=28x^2+49x+32x+56\\\\=7x(4x+7)+8(4x+7)\\\\=(4x+7)(7x+8).

Thus, the correct option is (d).





7 0
3 years ago
How much sugar syrup would you get by:<br> Making 70% sugar syrup using 350g sugar?
zvonat [6]

Answer:

You will get 500g of sugar syrup.

I already answered this question.

You can get the answer by taking mass/mass% = 350/x

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Therefore x = 500g of sugar syrup


8 0
3 years ago
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