rgjuly20 rgjuly20

05-07-2017
Mathematics

contestada

Find x when y = 6 in the literal equation 5x + 4y = 39.

Respuesta :

Bogger1 Bogger1

05-07-2017

X= 3 i hope im correct

Answer Link

JayIsHere JayIsHere

05-07-2017

5x + 4y = 39 y =6
5x + 4(6) = 39
5x + 24 = 39
-24 -24
5x = 15
divide both by 5
x = 3 is your answer

Answer Link

Otras preguntas

Factor the expression. 6x2 + 5x + 1 ___________________ A.) (3x – 1)(2x + 1) B.) (3x – 1)(2x – 1) C.) (3x + 1)(2x + 1) D.) (3x + 1)(2x – 1)

how many grams is 93 kilograms

$32.00for a 14 2/9 km taxi ride. What is the cost per kilometer

Sarah is planning to spend a week at her friend’s summer house in Miami Beach. All meals will be provided by her friend’s parents, but Sarah still needs at leas

What is the equation of the line that passes through the point (2,-6)(2,−6) and has a slope of -1−1?

Rita = 2500 Rita spends all her money on a hi-fi set and 2 years later sells it at a loss of 20%. How much money does Rita have at the end of the two years?

( DISCUSSION TOPIC )NEED WITHIN 10 MINUTES!!!!Up to this point, the only types of numbers you've seen have been rational numbers.You can write any rational numb

A grating has 2000 slits/cm/cm. How many full spectral orders can be seen (400 to 700 nmnm) when it is illuminated by white light

Carol's AMT base is $240,000. Of this amount, $35,000 represents long-term capital gain income from investments that had a preferential rate for regular tax pur

what is the best countermeasure against social engineering?

Q&A Education