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sashaice [31]
4 years ago
13

Which equation is a related equation for this equation?

Mathematics
2 answers:
Maurinko [17]4 years ago
5 0
Write a literal equation for a.

18/a=7

Multiply both sides by a
18=7a

Then divide both sides by 7
18/7=a

Final answer: B
viktelen [127]4 years ago
3 0

Answer:

B

Step-by-step explanation:

Pretend its 20/10=2

Instead of 18/a=7

A. 10+2=20 (WRONG)

B. 10=20/2 (CORRECT)

C. 10=2/20 (WRONG)

D. 10=2*20 (WRONG)

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Which linear function is represented by the graph?​
Anna71 [15]

Answer:

y\leq\frac{1}{3}x-4; B

Step-by-step explanation:

The blue is in the y-values where it is more directed towards the negative y- values.

y=mx+b

\frac{1}{3} slope= because rise is 1 and 3 runs and to find slope it is \frac{rise}{run}

-4 is the "b" in y=mx+b where b represents the y-intercept and looking at the graph, the line intercepts at -4  

4 0
3 years ago
Evaluate 15/k when k=3
kakasveta [241]

Answer:

5

Step-by-step explanation:

Substitute 3 in for k

15/k

15/3

Divide

5

Hope this helps! :)

8 0
3 years ago
Please help me with this math problem I am going to fail if I don’t get this right
deff fn [24]

Answer:

7+3^{2} - 2 × 5 < (\frac{3}{4} + \frac{1}{8} ) ÷ \frac{1}{8}

Step-by-step explanation:

so <

hope this helps!

3 0
3 years ago
$15,000 is invested for 15 years with an APR of 4.2% and monthly compounding.
Phoenix [80]

Answer:

51-54: Simple Interest. Calculate the amount of money you will have in the following accounts after 5 years, assuming that you eam simple interest 51. You deposit $ 700 in an account with an annual interest rate of 4% 52. You deposit $1200 in an account with an annual interest rate of 3% 53. You deposit $3200 in an account with an annual interest rate of 3.5% 54. You deposit $1800 in an account with an annual interest rate of 3.8% 55-56: Simple versus Compound Interest. Complete the following tables, which show the performance of two investments over a 5-year period. Round all figures to the nearest dollar. 55 Suzanne deposits $3000 in an account that earns simple interest at an annual rate of 2.5%. Derek deposits $3000 in an account that earns compound interest at an annual rate of 2.5%. Suzanne's Suzanne's Derek's Annual | Derek's Year Annual Interest Balance Interest Balance rest formula to the stated pe 57-62: Compound Interest. Use the compound interest form compute the balance in the following accounts after the state riod of time, assuming interest is compounded annually. 57. $10,000 is invested at an APR of 4% for 10 years. 58. $10,000 is invested at an APR of 2.5% for 20 years. 59. $15,000 is invested at an APR of 3.2% for 25 years. 60. $3000 is invested at an APR of 1.8% for 12 years. 61. 55000 is invested at an APR of 3.1% for 12 years. 62. $ 40,000 is invested at an APR of 2.8% for 30 years. 63-70: Compounding More Than Once a Year. Use the appropriate compound interest formula to compute the balance in the following accounts after the stated period of time. 63. $10,000 is invested for 10 years with an APR of 2% and quarterly compounding. 64. $2000 is invested for 5 years with an APR of 3% and daily compounding 65. $25,000 is invested for 5 years with an APR of 3% and daily compounding 66. $10,000 is invested for 5 years with an APR of 2.75% and monthly compounding. 67. $2000 is invested for 15 years with an APR of 5% and monthly compounding 68. $30,000 is invested for 15 years with an APR of 4.5% ana daily compounding. 69. $25,000 is invested for 30 years with an APR of 3.7% quarterly compounding. 70. $15,000 is invested for 15 years with an APR of 4.2% monthly compounding. 71-74. Annual.

Hope this helps

7 0
2 years ago
At a middle school, 30% of students buy lunch in the cafeteria and the remaining students bring lunch from home. A spinner with
Jet001 [13]

Answer:

B

Step-by-step explanation:

I'm pretty confident that it is B

7 0
3 years ago
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