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Luden [163]
3 years ago
5

The price of a bag of bagels rose from $2.80 in January to $3.50 in April. What was the percent increase of the price of a bag o

f bagels
Mathematics
1 answer:
Setler79 [48]3 years ago
5 0

Answer:

25%

Step-by-step explanation:

% increase = (3.50 - 2.80)/(2.80) x 100

= 25% increase

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Answer:

1) 9x-4

Step-by-step explanation:

7x+2x= 9x

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9x-4

8 0
3 years ago
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JELLY BEANS A large jar contains B blue Jelly beans and R red jelly beans. A bag of 100 red and 100 blue jelly beans is added to
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100:100

Step-by-step explanation:

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3 years ago
Determine the values of the variables in the parallelograms below help me please
PolarNik [594]

Answer:

Part 1)

x=-11

m=170\°

Part 2)

x=-5, x=1

m=-10, m=14

Step-by-step explanation:

we know that

In a parallelogram opposite sides and opposite angles are congruent, and consecutive angles are supplementary

Part 1)

<u>Find the value of x</u>

25=-3x-8 ----> opposite sides are congruent

solve for x

25=-3x-8

3x=-8-25

x=-33/3=-11

<u>Find the value of m</u>

(70+(m-60))=180\° ----> consecutive angles are supplementary

solve for m

m=180\°-10\°=170\°

Part 2)

<u>Find the value of x</u>

5=x^{2}+4x ---> opposite sides are congruent

using a graphing tool

see the attached figure N 1  

The solutions are

x=-5, x=1

<u>Find the value of m</u>

(m^{2}-4m)=140\° ---> opposite sides are congruent

solve for m

using a graphing tool

see the attached figure N 2  

The solutions are  

m=-10, m=14

8 0
3 years ago
What is the measure of NMR? <br><br> 27<br> 63<br> 107<br> 117
ASHA 777 [7]
63 because both angles are the same
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4 years ago
A triangle has one side that measures 4x and two sides that measure x + 5 each. Write an
Tamiku [17]
P = 4x + 2(x + 5)
That’s the expression
P = perimeter
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3 years ago
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