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In-s [12.5K]
3 years ago
13

Answer plsssssssssssss

Mathematics
2 answers:
ASHA 777 [7]3 years ago
6 0

Step-by-step explanation:

26-4=22

22/2 is 11

11+4=15

15+11=26

So Sarahs age is 15 and Joe's in 11.

lions [1.4K]3 years ago
3 0

Answer:

Joe = 11 y/o, Sarah = 15 y/o

Step-by-step explanation:

Equation: x+(x+4) = 26

Combined ages: 2x+4=26

2x=22

x=11

So, Joe is 11.

Sarah's age: 11+4

So, Joe is 11 and Sarah is 15.

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Use the above graph to answer the following:
igor_vitrenko [27]

Slope of the line is -4/5, y-intercept is 3, equation in slope-intercept form is y = -4/5 x + 3 and the x-intercept is 15/4

Step-by-step explanation:

  • Step 1: Find slope, m.

Slope = (y2 - y1)/(x2 - x1)

Here, x1 = 0, y1 = 3, x2 = 5, y2 = -1 (based on the plotted points)

⇒ m = (-1 - 3)/(5 - 0) = -4/5

  • Step 2: Find the y-intercept

y-intercept is the point where the line intersects the y-axis.

Here, the y-intercept, b = 3

  • Step 3: Write the equation of the line in slope-intercept form

y = mx + b ⇒ y = -4/5 x + 3

  • Step 4: Find the x-intercept using the equation.

x-intercept is the point where the line intersects the x-axis. Then y = 0

⇒ 0 = -4/5 × x + 3

⇒ -4/5 × x = -3

⇒4x = 15

∴ x = 15/4

6 0
4 years ago
Departure: 6:50 P.M.<br> Arrival: 11:59 P.M.<br> Travel time: ?
valkas [14]
5 hours and 9 minutes
7 0
3 years ago
Read 2 more answers
How do u solve this?
Solnce55 [7]
I don't understand, 40°≠45° in the photo? 
Pls correct it
5 0
4 years ago
5. Lauren is saving for gymnastics camp, Camp costs $225 to attend. She has 40 percent of the money saved. How much money has sh
barxatty [35]
To solve this problem you have to convert the percentage to a decimal which would
be .40.

40% =40/100=.40


After doing so all you need to do is divide the amount needed by the percentage which gives you the amount she has saved.

225/.40= $90

Lauren has $90 saved
3 0
4 years ago
A salad dressing recipe includes 4/5 cup of lime juice every 2 cups Greek yogurt. What is the rate in cups of lime juice per cup
Ray Of Light [21]

Answer:

The Rate of cups of lime is \frac{2}{5} cups per cup of yogurt

Step-by-step explanation:

Given

<em>Represent Lime Juice with L and Greek Yogurt with Y</em>

\frac{4}{5}\L = 2Y

Required

Determine the rate of lime juice per Greek Yogurt

\frac{4}{5}\L = 2Y

To do this, we simply divide both sides by 2

\frac{4}{5}\L/2 = 2Y/2

\frac{4}{5}\L * \frac{1}{2} = 2Y * \frac{1}{2}

\frac{2}{5}\L  = Y

Hence:

<em>The Rate of cups of lime is </em>\frac{2}{5}<em> cups per cup of yogurt</em>

6 0
4 years ago
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