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1 year ago

ANSWERS ASAP PLEASEEE

Mathematics

1 answer:

Lorico [155]1 year ago

7 0

Y = 4x - 9

I hope this helps

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A store is having a sale on walnuts and chocolate chips. For 3 pounds of walnuts and 5 pounds of chocolate chips, the total cost

Liono4ka [1.6K]

Answer:Walnuts cost $1.25 and chocolate chips cost $3.25

Step-by-step explanation: Make walnuts x and chocolate chips y.

3x+5y=20

6x+2y=14

Multiply the first equation by 2 and then subtract it from the second.

-(6x+10y=40)

6x+2y=14

-8y=-26

y=3.25

Plug y back into either equation and isolate x to solve for x.

6x+2(3.25)=14

6x+6.5=14

6x=7.5

x=1.25

5 0

3 years ago

In ΔPQR, what is the m∠Q?.

charle [14.2K]

The sum of the 3 inside angles of a triangle needs to equal 180:

11x-5 + 6x + 5 + c = 180

Combine like terms:

18x = 180

Divide both sides by 18:

X = 10

Solve for Q:

11x -5= 11(10) -5 = 110-5 = 105 degrees

7 0

2 years ago

Read 2 more answers

I need help!!!!!!!!!!!!!!

Sloan [31]

With what? There is no question

3 0

2 years ago

Ai Lun, a management trainee at a large New York based bank, is trying to estimate the real rate of return expected by investors

salantis [7]

Answer:

option B

Step-by-step explanation:

given,

3-month T-bill currently yields = 3%

customer price have been rising = 2% rate

Ai Lun's estimate of the real rate = ?

real rate return

= $\dfrac{1 + risk\ free\ rate}{1 +inflation\ rate} - 1$

= $\dfrac{1 + 0.03}{1 +0.02} - 1$

= $\dfrac{1.03}{1 .02} - 1$

= $1.0098 - 1$

= 0.0098

= 0.98 % ≅ 1 %

hence, the correct answer is option B

6 0

2 years ago

Find the gradient of the line Joining the points p(-2,6) and Q(3,-2)

Rudiy27

Answer:

$- \frac{8}{5}$

Step-by-step explanation:

$\boxed{gradient = \frac{y1 - y2}{x1 - x2} }$

(x₁, y₁) is the 1st coordinate while (x₂, y₂) is the 2nd coordinate.

Gradient of the line

$= \frac{6 - ( - 2)}{ - 2 - 3}$

$= \frac{6 + 2}{ - 5}$

$= - \frac{8}{5}$

7 0

3 years ago