Terry haas completed 15 homework problems, and susan has completed 9. Terry is completing 10 problems per hour, ans susan is completing 12 per hour. after how many hours will terry and susan have completed the same number of problems?

Answers

Answer 1

Answer: After 3 hours.
working;
after 3 hours, Terry will have completed 15 hours + 10*3 hours=45 tasks
Susan will have completed 9+ 12*3hours= 45 tasks

Related Questions

Please help me out with this
Which of the following statements is INCORRECT?A. A triangle with three congruent sides is equiangular. B. The Isosceles Triangle Theorem can be applied to equilateral triangles. C. The measure of each angle of an equilateral triangle is 120°. D. A triangle with three congruent angles is equilateral.
How to solve 2^(log(2)3+ log(2)5
Resuelve las siguientes ecuaciones en tu cuaderno y realiza la comprobación decada una.3x 2 + 12 x = 0Me ayudan :u y si no saben mejor ni comenten:)
Booker owns 85 video games.He has 3 shelves to put the games on. Each shelf can hold 40 games. how many more games does he have room for?

Can someone help me whit this?!?

Answers

The answer would be 40 because if you take the the line in which angle b is in it would be 180 and then we would subtract 140 which gives you 40 , good luck ! :)

The corner of a rectangle is cut, creating a right trapezoid. What is the value of x? 105o 115o 125o 135o

Answers

The value of x = 135 degrees.

You can figure this out easily by extending the top and bottom sides of the trapezoid, and finding supplementary / corresponding angles.

First, look at the top. We know that supplementary angles add up to 180 degrees (or form a straight line), so subtract 180 - 45 to get 135 degrees.

When you extend the short (bottom) side of the trapezoid along with the long (top) side and the diagonal line, it’s easy to see that there are corresponding angles. The 135-degree angle corresponds with angle x, so the measure of x would therefore be 135 degrees.

Answer:

135

Step-by-step explanation:

12overx+7=13over X what's the answer

Answers

12/x + 7 =13/x, where x is not 0;
<=> 12 + 7x = 13 <=> 7x = 1 <=> x = 1/7;

Answer:

lalalalalalalalalala

Step-by-step explanation:

Can you explain 3x+4/5=7/10. Solve

Answers

$3x+ (4)/(5)= (7)/(10)\ \ | -(4)/(5)\n \n3x+ (4)/(5) -(4)/(5)= (7)/(10)-(4)/(5)\n \n3x = (7)/(10)-(8)/(10) \n \n3x = -(1)/(10) \ \ /*(1)/(3)\n \nx=-(1)/(30)$

$or \n \n (3x+ 4)/(5)= (7)/(10) \ \ /*10 \n \n 2(3x+4)=7\n \n6x+8 = 7\ \ |-8$

$6x+8-8=7-8\n \n6x=-1\ \ /:6 \n \n x=-(1)/(6)$

$3x+ (4)/(5)= (7)/(10) \n \n3x= (7)/(10)-(4)/(5)\n \n3x=(7)/(10)-(8)/(10)\n \n3x=- (1)/(10) \ /:3\n \nx=-(1)/(10)\cdot (1)/(3)\n \nx=-(1)/(30)$

-------------------------------------------------

$(3x+4)/(5) = (7)/(10) \n \n10(3x+4)=5\cdot 7\n \n30x+40=35\n \n30x=35-40\n \n30x=-5\ /:30\n \nx=- (5)/(30) \n \nx=-(1)/(6)$

What is 1 5/10 in minutes? How do you convert it?

Answers

1 5/10 = 1.5 minutes
1 minutes is 60 seconds
1.5 * 60 = 90 second
90 seconds = 1 minutes and 30 seconds.

A calculator is allowed on this question.For what value of the coefficient, C, will the equation have no solution?
HELP PLS HOW DO I DO THIS STEP BY STEP!!

Answers

Answer:

C. 2/3

Step-by-step explanation:

You want the value of C that makes the equation have no solution.

(3/4)(5 +(C/2)x) +2 = (x +7)/4

Simplify

A calculator is not needed to simplify the equation. We can start by multiplying both sides by 4.

3(5 +(C/2)x) +8 = x +7

15 +(3C/2)x +8 = x +7

(3C/2)x +23 = x +7

No solution

This will have no solution if the coefficient of x is the same on both sides of the equal sign.

3C/2 = 1

Multiplying by 2/3 gives ...

C = 2/3

The value 2/3 for C will make the equation have no solution, choice C.

Additional comment

When C=2/3, the equation becomes one that reduces to ...

(x +23)/4 = (x +7)/4 . . . . . no value of x will make this true.

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Answer:

2/3

Step-by-step explanation:

3/4 * (5+ 2/3/2*x)+2 = x+7/4

Simplify

3/4(5+ 1/3x)+2 = x+7/4

15/4 + 1/4x +2 = x+7/4

23/4 + 1/4x = x+7/4

Cancel terms (multiply by 4 to get rid of 4)

23 + x = x + 7

23 = 7

false :)

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