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3 years ago

At the beginning of the year, Ethan has $700 in his savings account and Faith has $1,360 in her savings account.

Mathematics

1 answer:

Lisa [10]3 years ago

4 0

Answer:

Step-by-step explanation:

The variable will be the amount of months (x) it will take to have a greater balance than faith

700+35x≥1360+25x would be the inequality

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Could someone help please thx

mihalych1998 [28]

I believe the answer is either C or D... I am not sure though..

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4 years ago

How do I solve this problem? -17=2x+7

Airida [17]

Answer
x=-12
Explanation

Move the terms
-17-2x=7

Add the numbers
-2x=24

Divide both sides of the equation by -2
x=-12

Hope this helps:)

4 0

3 years ago

FIND THE VOLUME OF THE SPHERE

svp [43]

Answer:

about 65.4 inches cubed

Step-by-step explanation:

The formula for the volume of a sphere is 4/3πr^3.

V = 4/3πr^3

= 4/3π(2.5^3)

= 20.83π = about 65.4 inches cubed

4 0

3 years ago

Help me it due 30 minutes Estimate each product 1/5x22

Alchen [17]

Answer:

I say its 4.4

Step-by-step explanation:

3 0

3 years ago

Write an equation for a line that is parallel to 2x+5y=15 and passes through the point (-10, 3)

Lyrx [107]

Answer:

The equation of the line is,

$y = - \frac{2}{5} x - 1$

Step-by-step explanation:

First, you have to write it in a form of y = mx + b :

$2x + 5y = 15$

$5y = 15 - 2x$

$y = 3 - \frac{2}{5} x$

$y = - \frac{2}{3} x + 5$

When both lines are parallel to each other, they will have to same gradient value. So the equation of the line is y = (-2/5)x + b. Next, you have to find the value of b by substutituting (-10,3) into the equation :

$y = - \frac{ 2}{5}x + b$

$let \: x = - 10,y = 3$

$3 = - \frac{2}{5} ( - 10) + b$

$3 = 4 + b$

$3 - 4 = b$

$b = - 1$

3 0

4 years ago

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