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lakkis [162]
3 years ago
15

Expression when c=9 and d=5 4c+d

Mathematics
2 answers:
Kazeer [188]3 years ago
8 0
Do 4x9+5 because you multiply 4 and c and then add on d.
Naddik [55]3 years ago
3 0
9x5x4 add it up all together
You might be interested in
Y=8(x^2+4)+17+-32 in vertex form
Yakvenalex [24]

y = 8( {x}^{2}  + 4) + 17 + ( - 32)
y = 8( {x}^{2}  + 4) + 17 - 32
y = 8 {x}^{2}  + 32 + 17 - 32
y = 8 {x}^{2}  + 17
compare to the formula:
y = a( {x}^{2}  - h) + k
y = 8( {x}^{2}  - 0) + 17
a = 8
h = 0
k = 17
3 0
3 years ago
Mrs. Hernanadez is covering the top of a kitchen shelf that is26 3/8 inches long and 15 1/2 inches wide. She incorrectly measure
miss Akunina [59]

Answer:

The  calculation of Mrs. Hernanadez will affect by 1.375 inches lesser.

Step-by-step explanation:

Given:

Length of the Kitchen shelf = 26 3/8 inches

Width of the Kitchen Shelf =  15 1/2 inches

Incorrect measurement of the length of the kitchen shelf = 25 inches

Solution:

The Actual length of the kitchen shelf is 26\frac{3}{8}

But she measured as 25 inches

So the error in the measurement will be

=>Correct length of the shelf - Incorrect length of the shelf

=> 26\frac{3}{8} - 25

Coverting the mixed fraction to fraction,

=> \frac{211}{8} - 25

=> 26.375 - 25

=>1.375

5 0
3 years ago
Please help with all three will give brainliest and $5
Dafna1 [17]

\frac{x}{y}Answer:

Six would be your answer

Step-by-step explanation:

2y-9= y-2

-y        -Y

y-9=-2

y=-2+9

y=6

7 0
3 years ago
Tual School
Lady_Fox [76]

Answer:

The absolute value equation to represent the scenario is |x - 250| = 25. Also, the minimum amounts and maximum amounts that the artist received for her products is $225 and $275 respectively.

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

Let x represent the amount the artist can receive for the goods, hence:

|x - 250| = 25

x - 250 = 25 or -(x - 250) = 25

x = 275 or x = 225

The absolute value equation to represent the scenario is |x - 250| = 25. Also, the minimum amounts and maximum amounts that the artist received for her products is $225 and $275 respectively.

5 0
2 years ago
Evaluate 10 8 ÷ 2 − 4. (5 points) 10 5 6 14
vodka [1.7K]
10+8/2-4

PEMDAS
parenthasese
exxonents
multiplication or  division
addiotn or subtration next

10+8/2-4
8/2 first
4
10+4-4
add
10+4=14
minus
14-4=10

answer is 10
7 0
3 years ago
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