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GaryK [48]
4 years ago
10

Mr. Golv is practicing his jiu-jitsu drill where he does 5 guard passes and 2 kimura arm locks. A guard pass takes G seconds, an

d a kimura arm lock takes K seconds.
Which expressions can we use to describe the number of seconds it takes Mr. Golv to complete his jiu-jitsu drill 7 times.

please choose 2 answers

A. 7(K+G)

B. 2K+5G

C. 7(5G−2K)

D. 7(5G+2K)

E. 14K+35G
Mathematics
2 answers:
vovikov84 [41]4 years ago
4 0

Answer:

E and D

Step-by-step explanation:

This is due to them having an equal equation, to mr. Golv's answer

zloy xaker [14]4 years ago
3 0

D and E

7(5G+2K) distributed is the same thing as 14K+35G

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The sum of the reciprocal of two consecutive odd integers is 44/483.Write a rational equation to solve the problem.
Arturiano [62]

Answer:

Step-by-step explanation:

Let consecutive odd integers be (2x + 1) and (2x + 3)

Their reciprocals are \frac{1}{2x + 1 }    and \frac{1}{2x + 3 }

\frac{1}{2x+1}+\frac{1}{2x+3}=\frac{44}{483}\\\\\frac{1*(2x+3)}{(2x+1)(2x+3)}+\frac{1*(2x+1)}{(2x+3)(2x+1)}=\frac{44}{483}\\\\\frac{2x + 3 + 2x +1}{(2x + 1)(2x+3)}=\frac{44}{483}\\\\\frac{4x + 4}{4x^{2}+8x+3}=\frac{44}{483}\\

483*(4x+4) = 44*(4x² + 8x + 3)

483*4x + 483*4 = 44*4x² + 44*8x  + 44*3

1932x + 1932 = 176x² + 352x + 132

176x² + 352x + 132 -1932x - 1932 = 0      

Combine like terms

176x² + 352x - 1932x - 1932 + 132 = 0

176x² - 1580x - 1800 = 0

Divide the equation by 4

44x² - 395x - 450 = 0

8 0
3 years ago
79x10 to the power of 7 +6.5x10 to the power of 6<br><br> Express your answer in scientific notation
Shalnov [3]

Answer: 10⁶⁵⁰⁰⁰⁰⁷  ×  79

7 0
3 years ago
Brittany deposited $3,000 in a new account at her bank.
babunello [35]

The total amount accrued, principal plus interest, with compound interest on a principal of $3,000.00 at a rate of 6% per year compounded 1 times per year over 3 years is $3,573.05.

<h3>Compound Interest</h3>

Given Data

  • Principal = $3000
  • Rate = 6%
  • Time = 3 years

A = P + I where

P (principal) = $3,000.00

I (interest) = $573.05

Calculation Steps:

First, convert R as a percent to r as a decimal

r = R/100

r = 6/100

r = 0.06 rate per year,

Then solve the equation for A

A = P(1 + r/n)^nt

A = 3,000.00(1 + 0.06/1)^(1)(3)

A = 3,000.00(1 + 0.06)^(3)

A = $3,573.05

Learn more about compound interest here:

brainly.com/question/24924853

3 0
3 years ago
Sparky weighs 7 times as much as solo. How much does solo weight
lisov135 [29]

Answer:

Divide sparkys weight by 7 and theres your answer for solo

Step-by-step explanation: not enough info to get the number

3 0
3 years ago
56 - 8 (1/4+2 / 1-3/5)
saw5 [17]

56-8(\frac{\frac{1}{4}+2 }{1-\frac{3}{5} })= 56-8(\frac{2,25}{0,4 })= 56-8.(5,625)=56-45= 11

ok done. Thank to me :>

3 0
3 years ago
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