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mel-nik [20]
3 years ago
9

Camille had $18.90 to spend on groceries. After buying 10 grapefruits, she had $3.90 left. If each grapefruit costs the same amo

unt, what is the price of one grapefruit?
David has a garden with dimensions 11 feet long x 9 feet wide. He wants to enlarge the garden to an area of 126 square feet. How much farther will he need to extend the length of the garden to attain his desired area?
Mathematics
1 answer:
Daniel [21]3 years ago
7 0

Answer:

Step-by-step explanation:

10g=18.9-3.9

10g=15

g=15/10

g=1.5

So each grapefruit costs $1.50

(L+d)9=126 and the original length was 11ft so

(11+d)9=126

99+9d=126

9d=27

d=3

So he needs to extend the length by 3ft

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weeeeeb [17]

1

Add the numbers

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−

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−

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({\color{#c92786}{-4}}+{\color{#c92786}{5}})-(6+7)=xx^{0}

(−4+5)−(6+7)=xx0

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1

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(

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+

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({\color{#c92786}{1}})-(6+7)=xx^{0}

(1)−(6+7)=xx0

2

Add the numbers

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−

(

6

+

7

)

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1-({\color{#c92786}{6}}+{\color{#c92786}{7}})=xx^{0}

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1

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1

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1-({\color{#c92786}{13}})=xx^{0}

1−(13)=xx0

3

Multiply the numbers

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1

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1{\color{#c92786}{-1}} \cdot {\color{#c92786}{13}}=xx^{0}

1−1⋅13=xx0

1

−

1

3

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0

1{\color{#c92786}{-13}}=xx^{0}

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4

Subtract the numbers

1

−

1

3

=

0

{\color{#c92786}{1-13}}=xx^{0}

1−13=xx0

−

1

2

=

0

{\color{#c92786}{-12}}=xx^{0}

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5

Combine exponents

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1

2

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-12={\color{#c92786}{xx^{0}}}

−12=xx0

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-12={\color{#c92786}{x^{1}}}

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3 0
3 years ago
If you put $750 into a savings account that earns 6.2%, how much interest will you receive at the end of 7 years?
frozen [14]

Answer: You will receive $ 325.5 as interest at the end of 7 years.

Step-by-step explanation:

Given: Principal amount = $750

Rate of interest = 6.2% = 0.062

Time = 7 years

Interest = Principal x Rate x Time

Inetrest = 750 x 0.062 x 7

= $ 325.5

Hence, you will receive $ 325.5 as interest at the end of 7 years.

5 0
3 years ago
What number is standing between 2 and 7
Allushta [10]
The number in between 2 and 7 is 4.5.
To find this, find the average of 2 and 7. 2+7 = 9. 9/2 = 4.5.
Hope that helped you.
8 0
3 years ago
Which number is an irrational number?
Kobotan [32]

Answer

the answer is D square root of 16 expression 3

6 0
2 years ago
Let p: x= 4
Mila [183]

Answer:

p ➔ q

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p ➔ q means if p=4, then q=-2.

7 0
4 years ago
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