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Ronch [10]
3 years ago
12

Katrina has a $120 gift card. She paid $60 for a new suitcase and wants to spend the rest on $10 pairs of flip flops. What is th

e maximum number of pairs of flip flops she could purchase?
Let p represent the ______________
Inequality ______________
Solution ________________
Mathematics
2 answers:
DerKrebs [107]3 years ago
6 0

Answer:

6

Step-by-step explanation:

she spent 60 and she has 60 to spend so there 10 so she can buy 6

alekssr [168]3 years ago
6 0
I think p represents the amount she could spend on the flip flops
120>60 + p
the answer is 6
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If you put $0.25 into a parking meter, you are paying for the right to keep your car parked for 15 minutes. You can pay more int
Eva8 [605]

Answer:

i think it would be time but dont quote me on that tho lol

Step-by-step explanation:

plz correct me if im wrong

7 0
3 years ago
Read 2 more answers
-3.1x+7-7.4x-1.5x-6(x-3/2
nalin [4]

Answer:

-2(9x-8)

Step-by-step explanation:

We are to simplify the expression -3.1x+7-7.4x-1.5x-6(x-3/2)

Open the parenthesis

-3.1x+7-7.4x-1.5x-6(x-3/2)

= -3.1x+7-7.4x-1.5x-6x+6(3/2)

= -3.1x+7-7.4x-1.5x-6x+9

Collect like terms

= -3.1x-7.4x-1.5x-6x+7+9

= -12x-6x+16

= -18x+16

= -2(9x-8)

Hence the simplified form of the expression is -2(9x-8)

6 0
3 years ago
8) Jennifer has a collection of 1,600 coins. Of the coins, 40% are dated
Kitty [74]
<h3>Answer:  400  (choice A)</h3>

==============================================

Explanation:

40% + 35% = 75% of the coins were either made before 1940, or made from 1940 to 1980. In other words, 75% of the coins were minted before 1980. This leaves 100% - 75% = 25% of the coins to being minted after 1980.

25% of 1600 = 0.25*1600 = 400 coins were made after 1980

4 0
3 years ago
Can you multiply exponents? Please help
Greeley [361]
When you're multiplying exponents used to rule add powers together when multiplying like bases 52×56=? The bases of the equation stay the same and the values of the exponent get out of together and exponents together is just a shortcut to the answer
7 0
3 years ago
Read 2 more answers
10. Amina is currently twice as old as her younger brother,
maks197457 [2]

Answer:

When Amina is 18. Saad would be;

k. 14

Step-by-step explanation:

Let "x" represent Anita's current age and let "y" represent Saad's current age, we have;

Anita's age = 2 × Saad's age

Therefore;

x = 2 × y...(1)

In 4 years, we will get;

x + 4  = 1.5 × (y + 4)...(2)

Substituting the value of x in equation (1) into equation (2), we get;

2·y + 4 = 1.5·y + 1.5 × 4 = 1.5·y + 6

2·y + 4 = 1.5·y + 6

2·y - 1.5·y   = 6 - 4 = 2

0.5·y = 2

y = 2/0.5 = 4

Saad's current age = y = 4 years

From equation (1), we have;

x = 2 × y = 2 × 4 = 8

Amina's current age = x = 8 years

When Amina is 18, we have;

18 = 10 + 8 = 10 + x

Therefore, Amina would be 18 in 10 years time from now, from which we have;

Saad would be 10 years + y = 10 years + 4 years = 14 years in 10 years from now

Therefore, when Amina would be 18 years in 10 years from now Saad would be 14 years.

6 0
3 years ago
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