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Alina [70]
3 years ago
9

you have at most $20.25 to spend at a store. Shirts cost $11.50 each, and pants cost $16 each. Let s be numbers of shirts and p

be number of pants. Write an inequality that represents the numbers of shirts and pants you can afford. DO NOT INCLUDE THE DOLLAR SIGN IN YOU INEQUALITY. An inequality is______

Mathematics
1 answer:
Readme [11.4K]3 years ago
4 0

is this an algebra class? if so it just

11.50x + 16y = 20.25

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2(5x + 3) -x + 3 = 18
Dvinal [7]

Answer:

x = 1

Step-by-step explanation:

7 0
3 years ago
Masha had 200 scoops of ice cream and Liz had 180 scoops. After they each ate an equal amount of scoops, the ratio of Masha’s sc
kherson [118]

Answer:

Each of them eat 140 scoops.

Step-by-step explanation:

Let x be the amount eaten by each of them,

Given,

The initial ice cream Masha has =  200 scoops

Final ice cream Masha has = ( 200 - x ) scoops

while the initial ice cream Liz has = 180 scoops,

Final ice cream Liz has = (180-x) scoops,

According to the question,

\frac{200-x}{180-x}=\frac{3}{2}

400-2x=540-3x ( by cross multiplication )

-2x=140-3x       ( Subtracting 400 on both sides )

x=140  ( adding 3x on both sides )

Hence, each of them eat 140 scoops.

3 0
2 years ago
Read 2 more answers
If ZBPD and ZDPC have a sum of 72°. What is ZAPC?
Pani-rosa [81]

Hey there!

I don't know if it's too late, but oh well: The answer is 108°

Knowing that supplementary angles add up to 180°, and we also know that we have 2 out of 3 of the angle measures, so we can subtract that from 180:

180 - 72 =108°

Have a terrificly amazing day!

8 0
3 years ago
Read 2 more answers
You want to buy a new sports car from roy's cars for $51,800. the contract is in the form of a 48-month annuity due at an apr of
qwelly [4]
The present value of an annuity is given by

PV= P\left(\frac{1-\left(1+ \frac{r}{t}\right)^{-nt} }{ \frac{r}{t} } \right)

where: PV is the current value of the annuity, P is the periodic payment, r is the apr, t is the number of compounding in one year and n is the number of years.

Thus, given that PV = $51,800; r = 7.8% = 0.078; t = 12; n = 4.

51,800= P\left(\frac{1-\left(1+ \frac{0.078}{12}\right)^{-4\times12} }{ \frac{0.078}{12} } \right) \\  \\ =P\left(\frac{1-(1+ 0.0065)^{-48} }{ 0.0065 } \right)=P\left(\frac{1-(1.0065)^{-48} }{ 0.0065 } \right) \\  \\ =P\left(\frac{1-0.7327}{ 0.0065 } \right)=P\left(\frac{0.2673}{ 0.0065 } \right)=41.12P \\  \\ \Rightarrow P= \frac{51,800}{41.12} =\$1,259.73

Therefore, the <span>monthly payment is $1,259.73</span>
6 0
3 years ago
Read 2 more answers
Help please I'll give you brainliest
Savatey [412]

Answer:what do youneed helpon

Step-by-step explanation:

7 0
2 years ago
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