1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adoni [48]
4 years ago
5

Yancy estimates that the product of a fraction and a decimal is 10. Which expression could represent the fraction and the decima

l?
a. 1/4 x 41.29
b. 2/3 x 29.4
c. 3/4 x 30.53
d. 5/6 x 62.3
Mathematics
1 answer:
Pani-rosa [81]4 years ago
7 0
A) it comes out to be 10.3225
You might be interested in
Evaluate 7+5^2*4 <br> Algebra 1
vagabundo [1.1K]

Hi there!

<em><u>Answer:</u></em>

<em><u>=107</u></em>

<em><u>*The answer must have a positive sign.*</u></em>

Step-by-step explanation:

<h2><u>Lesson: Order of operations</u></h2>

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

It can also go left to right.

First, you do exponents.

5^2=5*5=25

7+25*4

Then, you multiply from left to right.

25*4=100

Finally, you add from left to right.

100+7=107

I hope this helps you!

Have a nice day! :)

-Charlie

8 0
3 years ago
Read 2 more answers
Students in an environmental science class raised money to buy plants for a community garden. The students raised money by selli
finlep [7]

Answer:

50 gluten-free cupcakes and 100 regular cupcakes.

Step-by-step explanation:

Let's define the variables:

R = number of regular cupcakes sold

G = number of gluten-free cupcakes sold

The total amount of money raised then is:

M = R*$2.00 + G*$3.00

We also know that:

The number of regular cupcakes sold was 2 times the number of gluten-free cupcakes sold.

then:

R = 2*G

And we also know that the amount of money raised is $350

Then we have the equations:

R = 2*G

R*$2.00 + G*$3.00 = $350

We can replace the first equation into the second one, so we have only one variable:

(2*G)*$2.00 + G*$3.00 = $350

Now we can solve this for G.

G*$4.00 + G*$3.00 = $350

G*$7.00 = $350

G = $350/$7.00 = 50

G = 50

50 gluten-free cupcakes where sold.

And using the equation:

R = 2*G = 2*50 = 100

We can conclude that 100 regular cupcakes were sold.

3 0
2 years ago
8m + 7 = 5m +16 what is this answer
Sophie [7]
M equals 3.
That's your answer
5 0
3 years ago
Read 2 more answers
What are the solutions of the equation x4+6x^2+5=0? Use substitution to solve
Nataly_w [17]

Answer:

+ or - square root of 5, and + or - i

Step-by-step explanation:

(x^2 + 5)(x^2 + 1)= 0

Set each set of parentheses equal to zero:

x^2 + 5 = 0; x^2 = -5, so x will equal plus or minus i times the square root of 5.

X^2 +1 = 0; x^2 = -1, so x will equal plus or minus i times the square root of one, which is just i

6 0
3 years ago
Read 2 more answers
Distribute to create an equivalent expression with the fewest symbols possible. 4(x - 2 y) =
Mkey [24]

Answer:

Step-by-step explanation:

4x-8y

8 0
1 year ago
Other questions:
  • A consumer group is interested in estimating the proportion of packages of ground beef sold at a particular store that have an a
    12·1 answer
  • What are the solutions to the system of equations? Y=x^2-7x+12 and y=-x+7
    9·2 answers
  • If x-9 is a factor of x^2-5x-36, what is the other factor
    9·1 answer
  • Currently, you're working as a cashier at the grocery store. Your hourly wage is $11.55. If you earned $1074.15 over a two-week
    8·2 answers
  • Which of the following is true? Tangent is positive in Quadrant I. Sine is negative in Quadrant II. Cosine is positive in Quadra
    12·1 answer
  • In 1991, the moose population in a park was measured to be 1900. By 1997, the population was measured again to be 3600. If the p
    7·1 answer
  • Twenty-seven minus of a number (x) is not more than 36. What is the number? A. x &gt; 42 B. x ≥ -6 C. x &lt; 3 D. x ≤ -6
    13·1 answer
  • A shoe store orders shoes from the manufacturer and sells them at a mall. Storing shoes at the store costs $3 per shoe pair for
    15·1 answer
  • Can anyone help me with this math question
    15·1 answer
  • Write an equation and solve:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!