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Pavel [41]
2 years ago
9

12r-5 61° R A) 790 C) 140° B) 70° D) 970

Mathematics
1 answer:
Yanka [14]2 years ago
5 0

Answer:

79 because x = 7 so 12 x7 - 5 =79

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What is 22 3/4÷2 as a fraction,?<br>​
nordsb [41]

Answer:

11375 / 1000

Hope This Helps!      Have A Nice Day!!

4 0
3 years ago
Write two different equations to describe each situation. a) You buy 3 identical shirts and 2 identical pairs of socks and spend
Ronch [10]

Answer:

3x + 2y = 38,  3a + 2b = 38

Step-by-step explanation:

An equation may be defined as a statement that shows two mathematical expressions to be equal. It is to equate one thing to another thing.

In the context, two different equations for the situations are :

i). Let the shirt be represented by x

   And the socks be represented by y

Therefore, according to the question,

   3x + 2y = 38

ii). Let the shirt be represented by a

   And the socks be represented by b

Therefore, according to the question,

   3a + 2b = 38

7 0
3 years ago
If a ÷ b = 2 and b ÷ c =3/4, what is the value of c ÷ a? Express your answer as a common fraction.
liberstina [14]

Answer:

a/b = 2

so , a = 2b

b/c = 3/4

so , c = 4b/3

c/a = (4b/3) / 2b

which gives 2/3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Given I have multiplication of integers, with an odd amount of neg(-) signs what; is the sign of my final answer?
storchak [24]
The answer of the final sign should be negative
7 0
3 years ago
Gain finds a skirt that she likes at the store for $45.99. If the tax rate is 5.8%, how much will the shirt cost in all
Aleks04 [339]

Answer:

$48.66

Step-by-step explanation:

The price of a good is the base cost plus tax. We are given the cost of the skirt, so all we need is the amount of tax. To find it, we multiple the cost of the  skirt by the tax rate:

45.99 * 0.058 = 2.67

We now add the tax to the cost of the skirt:

45.99 + 2.67 = 48.66

As you can see, we are adding the price of the skirt to 5.8% of the skirt's price, so we can also solve the problem by simply multiplying the cost by 1.058 as shown below:

45.99 * 1.058 = 48.66

4 0
3 years ago
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