A number has been round to 7700.what might the number

Jamal pays $29.25 for 3 pounds of cocoa powder. Assume that the cost y, in dollars, is proportional to the amount of cocoa powde

sammy [17]

Answer:

Step-by-step :

Your answer

9.75

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3 0

3 years ago

Fraction written problems<br> 6th grade

Sholpan [36]

Answer:

what??????????

Step-by-step explanation:

4 0

3 years ago

Pls help will give brainliest and 5star pls help really need it

Temka [501]

It would be B or 1,625 because percentages are going to always involve multiplication. if I'm wanting to find a percentage you do .25 times 6,500 which leaves you with 1,625.

8 0

3 years ago

A rocket is launched in the air. Its height (in meters above sea level) as a function of time (in seconds) is given by h(t)=−4.9

natulia [17]

Answer:

Im just getting free point :D

Step-by-step explanation:

Pls thx to get me more points ;D

7 0

3 years ago

Consider the equation 9x+3=x−1. Squaring the left side and simplifying results in _______. Squaring the right side and simplify

bixtya [17]

Answer:

The first blank is 81 $x^{2}$ +9=x-1

The second blank is 9x+3=x^2-1

Step-by-step explanation:

For the first part, you must set up the equation (9x+3)^2 then you must multiply the exponent to the inside exponents $9^{2} x^{2}$ + $3^{2}$ next, simplify.

81 $x^{2}$ +9=x-1

For part two, set up equation. $x^{2} -1^{2}$ Then simplify 9x+3= $x^{2} -1$

6 0

3 years ago