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DiKsa [7]
3 years ago
6

Rose has $30 to spend on school supplies. She spent a total of $12.52, including tax, on a new pack of binders. She needs to sav

e $15 for a pack of notebooks but also wants to buy some pencils. If pencils cost $0.22 each, including tax, what is the maximum number of pencils that Rose can buy?
Mathematics
1 answer:
zysi [14]3 years ago
6 0

Answer:

20 is the answer because kflfyuuddgiurdgitschiirdvjotdchoud myth is fcb. of. kffvjufc kydgk uth dv off ni o

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406.112 to the nearest tenth?
koban [17]

Answer:

406.1 is the answer..........

6 0
2 years ago
alis dog weighs 8 times as much as her cat. together, the two pets weigh 54 pynds. how much does Alis dog weigh?
VashaNatasha [74]

The weight of the Alis dog is \fbox{\bf48} pounds.

Further explanation:

Consider the weight of the Alis dog as x pounds and weight of the cat as y pounds.

Since, the weight of the Alis dog is 8 times the weight of the cat. It can be written as follows:

x=8y                                                                     ......(1)

Now, the total weight of the cat and dog are given as 54 pounds. It can be written as follows:

x+y=54                                                                 ......(2)

From equation (1), substitute 8y for x in equation (2).

\begin{aligned}8y+y&=54\\9y&=54\\y&=\dfrac{54}{9}\\y&=6\end{aligned}

Thus, the weight of the cat is 6 pounds.

Substitute 6 for y in equation (1) to obtain the weight of Alis dog as follows:

\begin{aligned}x&=8(6)\\&=48\end{aligned}

Thus, the weight of the Alis dog is 48 pounds.

Learn more:  

1. Which function has an inverse that is also a function? {(–1, –2), (0, 4), (1, 3), (5, 14), (7, 4)} {(–1, 2), (0, 4), (1, 5), (5, 4), (7, 2)} {(–1, 3), (0, 4), (1, 14), (5, 6), (7, 2)} {(–1, 4), (0, 4), (1, 2), (5, 3), (7, 1)}  

brainly.com/question/1632445  

2. A given line has the equation 10x + 2y = −2. what is the equation, in slope-intercept form, of the line that is parallel to the given line and passes through the point (0, 12)? y = ( )x + 12  

brainly.com/question/1473992  

3. What are the domain and range of the function f(x) = 3x + 5?  

brainly.com/question/3412497  

Answer Details :

Grade: Middle School .

Subject: Mathematics .

Chapter: linear equation.

Keywords:

lines, equation, pound, Alis dog, cat, weight, linear equation, zeros, x,y,x=8y,x+y=54, function, substitution, pets, direct substitution, elimination, graph, middle term factorization, fraction.

5 0
3 years ago
Dist
Pachacha [2.7K]
I’m confused on the question but i think

-85 ? I don’t see an A variable in the question.
6 0
3 years ago
What is the answer for A B and X (geometry)
FrozenT [24]

Answer:

a=8

b=5

x=13

Step-by-step explanation:

Use Pythagoras's Theorem to find A

h²=y²+z²

10²=a²+6²

100=a²+36

∴a²=64

∴a=8

Use Pythagoras's Theorem to find A

h²=y²+z²

9²=b²+6²

81=b²+36

∴b²=45

∴b=3√5

x=a+b

=8+3√5

7 0
2 years ago
Read 2 more answers
Logx+log6=69<br> Round to nearest tenth
ohaa [14]

Answer:

1

Step-by-step explanation:

5 0
2 years ago
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