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trapecia [35]
2 years ago
10

Ms. Garcia went shopping for a class celebration. Each bag of pretzels costs $3.49. She buys 3 bags of pretzels. Each container

of hummus costs $4.19. She buys 2 containers of hummus. She has a $20 bill. Is that enough money to pay for all the snacks?
Mathematics
2 answers:
Scilla [17]2 years ago
8 0

Answer:

yes $ 18.85  Is the cost son$1.15 change

Step-by-step explanation:

3x3.49 = 10.47

2x4.19= 8.38  

Amiraneli [1.4K]2 years ago
7 0

Answer:

Yes the $20 bill will be enough to pay for all snacks.

Step-by-step explanation:

To slove this problem we have to find the cost of all snacks.

First lets find pretzels:

Each bag cost $3.49 and she bought 3 bags so

$3.49 * 3 = 10.47

Next find the hummus cost:

Each contaier is $4.19 and she bought 2 so

$4.19 * 2 = 8.38

Last add them together:

$10.47 + $8.38 = 18.85

That means we have more money left because $18.85 < $20.

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F(x)=-(x+2)^2+3 put in standard form
Natasha_Volkova [10]

Answer:

F(x)=-x^2-4x-1

Step-by-step explanation:

According to PEMDAS, do the exponent part for the parentheses, sense it goes first.

F(x)= -(x^2+4x+4)+3

Then distribute the - sign

F(x)= -x^2-4x-4+3

Then you simplify

F(x)= -x^2-4x-1

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Please help with answers
Artyom0805 [142]
1).  The inequality says "height is 54 or more".
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3).  Paula has scored 21, 25, and 15 points.
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3 0
3 years ago
What's the answer to this math picture please?
professor190 [17]

Answer:

m<BGC = 145°

Step-by-step explanation:

<AGC and <DGB are vertical angles. Vertical angles are congruent. Therefore:

m<AGC = m<DGB

3x + 20 = 8x - 5 (substitution)

Collect like terms

3x - 8x = -20 - 5

-5x = -25

Divide both sides by -5

x = 5

m<BGC = 180 - (m<AGC) (linear pair)

m<BGC = 180 - (3x + 20)

Plug in the value of x

m<BGC = 180 - (3(5) + 20) = 180 - 35

m<BGC = 145°

3 0
3 years ago
a new line is drawn through the point (-3,6) and perpendicular to the line with x-intercept (3,0) and y intercept (0,3) . what i
Klio2033 [76]

Answer:

The equation of the new line is y=x+9  or  y-6=(x+3)

Step-by-step explanation:

step 1

Find out the slope of the line with x-intercept (3,0) and y intercept (0,3)

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

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step 2

Find the slope of the new line perpendicular to the given line

we know that

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we have

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so

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step 3

Find the equation of the new line in point slope form

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we have

m=1

(x_1,y_1)=(-3,6)

substitute

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y-6=(x+3) ----> equation in point slope form

Convert to slope intercept form

y=mx+b

isolate the variable y

y=x+3+6

y=x+9

6 0
2 years ago
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