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weqwewe [10]
4 years ago
14

)

Mathematics
2 answers:
wlad13 [49]4 years ago
6 0

Answer:

$19.80

Step-by-step explanation:

<u>Each pack of organic milk costs $3.96 dollars.</u>

Mandy buys <u>five</u> of them.

<u>Multiply</u> 3.96 by 5.

3.96*5=19.8

<em>Mandy spent $19.80 </em><em>in all </em><em>on his purchase.</em>

Brums [2.3K]4 years ago
4 0

answer:

$19.80

Step-by-step explanation:

$3.96 x 5 = 19.80

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N/4 &lt; -1 on a number line<br> -10x&gt;-100 on a number line <br> 5x&gt;20 on a number line
blsea [12.9K]
N/4 < -1 — we can multiply both sides with 4, so we dont have to deal with fractions.

N < -4

So, our N goes left from -4 on a number line.

-10x<-100 — divide both sides by 10
-x < -10
x > 10

X is from 10 rightwards.

5x>20 — divide both sides by 5
x > 4

X is rightwards from 4.


4 0
3 years ago
Answer this correctlyand get brainliest
krok68 [10]
Use trigonometry ratio to solve the problem, the ratio we use is tan ratio
tan α = \dfrac{\text{opposite}}{\text{adjacent}}

plug in the numbers to find α
tan α = \dfrac{\text{opposite}}{\text{adjacent}}
tan α = \dfrac{500}{400}
tan α = \dfrac{5}{4}
tan α = 1.25
α = tan⁻¹ (1.25)
α = 51.340...
α = 51.3

The answer is second option
3 0
3 years ago
What is the slope of a line that contains points: (4,4) and (1,-2)
____ [38]
The answer is -4/-3 or 4/3 because when you use the formula y2-y1/x2-x1 you plug in those numbers and get 4/3
4 0
3 years ago
A student has a savings account earning 3% simple interest. She must pay $1900 for first-semester tuition by September 1 and $19
Anastaziya [24]

Answer:

$3781.19

Step-by-step explanation:

Let us assume that the student has to earn $(1900 + x) by September 1 so that he can pay the $1900 tuition fee by September 1 and the remaining $x will grow at 3% simple interest to make him able to pay another tuition fee of $1900 by January 1.

So, we can write x( 1 + \frac{4 \times 3}{12 \times 100}) = 1900

{Because September 1 to January 1 is 4 months and the monthly simple interest rate is \frac{3}{12}%}

⇒ 1.01x = 1900

⇒ x = $1881.19 (Rounded to the nearest cents)

Therefore, the student has to earn $(1900 + 1881.19) = $3781.19 (Answer)

8 0
3 years ago
Mr.Smith has p pounds of cookie dough. He is going to split it equally among his three children. Each child will get 0.42 pounds
Fiesta28 [93]

Answer:

p = 1.26

Step-by-step explanation:

We know that the total weight (p) is going to be split equally (divided) by 3.

We also know that divided weight will be equal to 0.42 pounds.

p / 3 = 0.42

To solve:

multiply both sides by 3 to cancel the division by 3

p = 1.26

To test this you could divide 1.26 by 3 again to get 0.42

4 0
2 years ago
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