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prohojiy [21]
3 years ago
8

What is the answer to this James have $15 in his piggy bank at home if he earns $9 from doing chores each week , how much money

would he have in 3 weeks. Rdw
Mathematics
2 answers:
nikklg [1K]3 years ago
8 0

Answer:

$27

Step-by-step explanation:

kumpel [21]3 years ago
7 0
He is going to have 27 in 3 weeks.
You might be interested in
In the triangle above, the sum of the measures of X and Z is 73°.
olga55 [171]

Answer:

D. 107

Step-by-step explanation:

total triangle angle measurement = 180

180-73=107

5 0
4 years ago
Read 2 more answers
Find two positive real numbers with the given sum whose product is a maximum. The sum of the first and twice the second is 24
Elenna [48]
Y+2x=24
product is max
xy=max

we have
y+2x=24
minus 2x both sides
y=24-2x
sub that for y in xy=max
(24-2x)(x)=max
-2x^2+24x=max
we have a parabola opening down
the coordinates of the vertex is our answer

the x value of the vertex is -b/2a where
ax^2+bx+c=y

-24/2(-2)=-24/-4=6
xvalue=6

we can just sub
y=24-2x
y=24-2(6)
y=24-12
y=12
the numbers are 6 and 12
the product is 72



the numbers are 6 and 12
5 0
4 years ago
This table shows how long, in minutes, it takes Jeremiah to run his miles.
sashaice [31]

Answer:

45

Step-by-step explanation:

follow the table of 9.

9x2=18

9x3=27

9x4=36

<u>9x5=45</u>

4 0
3 years ago
Consider the function f(x) = 10(x2 – 7x). What are the additive and multiplicative inverses? its B The additive inverse is g(x)
Pani-rosa [81]

Answer:

B.

Step-by-step explanation:

Just did on edge

6 0
3 years ago
Read 2 more answers
. How long does it take hair to grow 8 inches?
Veronika [31]

First of all, I do not see the need for the very long pause before the question. It just makes people like me have a harder job answering. But ok, here we go.


On average, it will take 9–10 months for that growth to occur.

However, look at this answer to the question, and read it carefully before using the above as an answer.

The length of time it takes to go from shorter to longer hair depends on whether you're starting from a pixie cut or a bob, and whether you're aiming for ponytail length or Rapunzel locks. It also hinges on the condition of your hair, what kind of nutrition you're consuming, how often you're trimming and how much you're stressing out your tresses along the way. Start from the inside and work your way out to add inches to your hair length in the least amount of time.

Beauty begins on the inside, and long, lustrous locks are no exception. A diet balanced in fruits, vegetables, protein and calcium is a good start, but ask your doctor if adding a supplement is in order. Hair can benefit from iron, which helps oxygenate strands, and zinc, which also aids in growth. Biotin and other B-complex vitamins help plump up hair thickness while adding healthy shine. Vitamin D can help keep follicles on a regular growth schedule. Foods and vitamin supplements that feed the hair can also give skin and nails a boost for a complete healthy makeover.

For the second question:

If you would like to know how much a 93-pound person weighs on the Moon, you can calculate this using the following steps:


120 pounds on the Earth ... 20 pounds on the Moon

93 pounds on the Earth ... x pounds on the Moon = ?


120 * x = 20 * 93      /120

x = 20 * 93 / 120

x = 15.5 pounds on the Moon


The correct result would be 15.5 pounds on the Moon.

3 0
3 years ago
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