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Sergeu [11.5K]
3 years ago
14

Bella wants to buy blueberries and raspberries to make a fruit tart. Blueberries cost $3.75 per pound and raspberries cost $2.75

per pound. How much does she spend if she buys 3 pounds of blueberries and 1.5 pounds of raspberries? How much does she spend if she buys xx pounds of blueberries and yy pounds of raspberries?
Mathematics
1 answer:
Irina18 [472]3 years ago
3 0

Answer:

a) 15.375

B) at a minimum 65 dollars

Step-by-step explanation:

part one you multiply the pound by the price and get your answer and part 2 its a double digit number so you find the minimum

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Find the value of x in each case. Give reasons to justify your solutions! NEEDED ASAP
Mashcka [7]

Answer:

<em>( x = 17° )</em>

Step-by-step explanation:

Consider the following steps;

m< ZYW = 2x - Given,\\m< YXW = ( 3x - 5 ) - Given,\\m< XYW = 90 - Given,\\\\m< YXW + m< XYW + m< YWX = 180 - Sum of Angles in Triangle,\\( 3x - 5 ) + 90 + m< YWX = 180,\\3x - 5 + 90 + m< YWX = 180,\\3x - 5 + m< YWX = 90,\\m< YWX = 90 - 3x - 5,\\m< YWX = 85 - 3x,\\\\m< ZYW = m< YWX - Alternate Interior Angles,\\2x = 85 - 3x,\\5x = 85,\\Conclusion ; ( x = 17 degrees )

<em>Solution ; ( x = 17° )</em>

4 0
4 years ago
Brycen can cover half a basketball court (about 14 meters) in 4.0 seconds flat! How fast can he run.
Klio2033 [76]

4.0 seconds you just said the answer

8 0
3 years ago
What is???????????????
DanielleElmas [232]

Answer:

the product should be -10 \frac{5}{16}

Step-by-step explanation:

just multiply 2, and 1/16 by -5.

7 0
3 years ago
Find the number of ways to listen to 4 CDs from a selection of 8 CDs.
Sati [7]
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4 years ago
What is the sum of the geometric sequence -4, 24, -144, ... if there are 7 terms?
nikdorinn [45]

a_1=-4;\ a_2=24;\ a_3=-144;\ ...\\\\r=\dfrac{a_2}{a_1}\\\\r=\dfrac{24}{-4}=-6

The formula of the sum of a geometric sequence:

S_n=\dfrac{a_1(1-r^n)}{1-r}

We have:

a_1=-4;\ r=-6;\ n=7

substitute:

S_7=\dfrac{-4(1-(-6)^7)}{1-(-6)}=\dfrac{-4(1-(-279,936))}{1+6}=\dfrac{-4(1+279,936)}{7}\\\\=\dfrac{-4\cdot279,937}{7}=-159,964

Answer: A: -159,964

4 0
3 years ago
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