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irina [24]
4 years ago
10

While shopping for​ clothes, Curtis spent ​$78 less than 3 times what Daniel spent. Curtis spent ​$21. Write and solve an equati

on to find how much Daniel spent. Let x represent how much Daniel spent.

Mathematics
1 answer:
Elanso [62]4 years ago
6 0
Hope this helps. Daniel spent $33

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Could you guys please help me find the x and y intercepts for the following picture.
Pie

Answer:

x and y intercept is at point 0

3 0
3 years ago
F(x) = 4x + 3. f(5) = 23. Which number is the input?
kolezko [41]

Answer:

B. 5 is the input

Step-by-step explanation:

f(x) = 4x + 3        f(5) = 23             Plug in 5 for x.

f(x) = 4(5) + 3

f(x) = 20 + 3

f(x) = 23

B. 5 is the input

6 0
3 years ago
Assuming the following two triangles are congruent, solve for x if QR = 3x + 16 and GH = 5x - 22.Two trianglesA)12B)-3C)19D)76
amm1812

Explanation:

Concept:

To calculate the value of x, we will use the relation below

\begin{gathered} QR=GH \\ QR=3x+16 \\ GH=5x-22 \end{gathered}

Bu\y substituing the values, we will have

\begin{gathered} QR=GH \\ 5x-22=3x+16 \\ collect\text{ similar terms, we will have} \\ 5x-3x=16+22 \\ 2x=38 \\ \frac{2x}{2}=\frac{38}{2} \\ x=19 \end{gathered}

Hence,

The final answer is

19

OPTION C is the correct answer

6 0
1 year ago
What is the solution of the system of equations shown below? y = 4x + 4 y<br> = x^2 - 5x + 18 *
melisa1 [442]

Answer:

(7, 32) and (2, 12)

Step-by-step explanation:

y = 4x + 4

y = x² - 5x + 18

4x + 4 = x² - 5x + 18

x² - 9x + 14 = 0

14 = (-7)(-2)

-9 = -7 + (-2)

(x - 7)(x - 2)=0

x= 7, x = 2

For x = 7

y = 4x + 4  = 4*7 + 4 = 32

(7, 32)

For x = 2

y = 4x + 4 = 4*2 + 4 = 12

(2, 12)

Check:

y = x² - 5x + 18

(7, 32)

32 = 7² - 5*7 + 18

32= 32 true

(2, 12)

12 = 2² - 5*2 + 18

12 = 12 true

3 0
3 years ago
Read 2 more answers
Help help me please
LuckyWell [14K]
If they are parallelogram

2x/10=4y

3y/24=6x

get the values for xand y i think u can solve it


7 0
3 years ago
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