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2 years ago

What should be done to solve the following equation?

Mathematics

1 answer:

Maslowich2 years ago

8 0

The equation C -7 - 3/4 = 0 is an algebraic equation

To solve the equation we (a) add 7 and 3/4 to both sides of the equation

<h3>How to determine the action on the equation?</h3>

The equation is given as:

C -7 - 3/4 = 0

Make C the subject of formula by adding 7 and 3/4 to both sides of equation

C = 7 + 3/4

Now, we can solve for C

Hence, to solve the equation we (a) add 7 and 3/4 to both sides of the equation

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PLEASE HELP!!QUICK! in 3 years ,a gyms membership went up from 6,400 to 8,400.which expression shows how to find the percent of

Grace [21]

I’m pretty sure the answer is B.

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3 years ago

Y divided by 6 plus 6 equals -8

Nataly_w [17]

Then y = -84

Hope I helped!

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3 years ago

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A cake recipe calls for 550 grams of flour. About how many pounds of flour do you need? Use the conversion factors StartFractio

geniusboy [140]

The question is:

A cake recipe calls for 550 grams of flour. About how many pounds of flour do you need? Use the conversion factors (1 ounce)/(28.4 grams) and (1 pound)/(16 ounces).

Answer:

About 1.2 pounds of flour is needed.

Step-by-step explanation:

Given that the cake recipe calls for 550 grams, we want to determine about how many pounds of flour we need.

This simply means we want to convert 550 grams to pounds.

First, we were given (1 ounce)/(28.4 grams)

This implies that

1/28.4 = x/550 ..............................(1)

Where x is 550 grams in ounce.

Solving (1)

28.4x = 550

=> x = 550/28.4

≈ 19.3662

That is 550 grams is equal to 19.3662 ounce

Next, we are given the ratio (1 pound)/(16 ounce). We then convert 19.3662 ounce to pound

Let y be 19.3662 ounce in pound

=> 1/16 = y/19.3662

16y = 19.3662

y = 19.3662/16

≈ 1.2

That is 19.3662 ounce is equal to 1.2 pounds.

Therefore, 550 grams is equal to 1.2 pounds, and it is the amount of flour needed.

4 0

3 years ago

The ratio of yes votes to no votes is 5 to 4 if there’s 5,292 votes how many are yes?

vesna_86 [32]

$5292 \div \frac{5}{4}$

8 0

3 years ago

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You have five $1 bills, four $5 bills, six $10 bills, and three $20 bills you select a bill at random, without replacing the bil

Lostsunrise [7]

Answer:

Option B.

Step-by-step explanation:

It is given that,

Number of $1 bills = 5

Number of $5 bills = 4

Number of $10 bills = 6

Number of $20 bills = 3

So,

Total number of bills = 5 + 4 + 6 + 3 = 18

We need to find the probability of a 1 then a ten (without replacement).

Probability of selecting $1 bill in first draw $=\dfrac{5}{18}$

After one draw, the number of remaining bills is 18 - 1 = 17.

Probability of selecting $10 bill in second draw $=\dfrac{6}{17}$

The probability of a 1 then a ten is

$P=\dfrac{5}{18}\times \dfrac{6}{17}=\dfrac{5}{51}$

Therefore, the correct option is B.

6 0

4 years ago