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3 years ago

Eric has 350 seashells. He has 60 seashells more than Ana. How many seashells does Ana have

Mathematics

2 answers:

DerKrebs [107]3 years ago

6 0

350-60 = 290 Ana has 290 seashells.

alekssr [168]3 years ago

5 0

Ana had 290 seashells because 350-60=290

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A rental car company charges $68.80 per day to rent a car and $0.08

viktelen [127]

Answer:

5 days maximum

Step-by-step explanation:

<u>Given</u>

Daily charge = $68.80
Charge per mile = $0.08
Target distance = 325 miles
Money limit = $370

<u>Required inequality:</u>

68.8d + 325*0.08 ≤ 370

<u>Solving for d:</u>

68.8d + 26 ≤ 370
68.8d ≤ 344
d ≤ 344/68.8
d ≤ 5

Up to 5 days is the answer

7 0

3 years ago

A granola bite contains 27 calories. Most of the calories come from $$ grams of carbohydrates. The rest come from other ingredie

Yakvenalex [24]

Answer:

c = 5.5

Step-by-step explanation:

c represents the grams of carbohydrates

27 is the total number of calories that are received by the granola bite.

4 is the number of calories from 1 gram of carbohydrates and

5 is the number of calories that are received from other ingredients.

Answer of Part a:

5 is the number of calories that are received from other ingredients.

Part b:

take left hand side (LHS) and put values of c = 8 and 3 one by one.

So, LHS becomes:

4 \times 8 + 5 = 37 4 \

times 3 + 5 = 17

So, Priya is correct that neither 8 or 3 could be solution.

Part c:

So, solution to the equation is: c = 5.5

8 0

3 years ago

In ΔNOP, \overline{NP} NP is extended through point P to point Q, \text{m}\angle PNO = (x+14)^{\circ}m∠PNO=(x+14) ∘ , \text{m}\a

adelina 88 [10]

Answer:

<OPQ = 23 degrees

Step-by-step explanation:

Given

Interior angles m∠PNO=(x+14) and m∠NOP=(x−1)

Exterior angle = m<OPQ = (5x-2)

The sum of interior angles is equal to the exterior angle, that is;

m∠PNO+m∠NOP = m<OPQ

x+14 + x-1 = 5x-2

2x + 13 = 5x-2

Collect like terms;

2x-5x = -2-13

-3x = -15

x = 15/3

x = 5

Get <OPQ

<OPQ = 5x - 2

<OPQ = 5(5)- 2

<OPQ = 25-2

<OPQ = 23 degrees

4 0

3 years ago

Write an equation for each line (use the picture)

loris [4]

Answer:

Red Line: y=4

Blue Line: y=-2

Green Line: x=-1

Yellow Line: x=6

Step-by-step explanation:

Red line: the line crosses through 4 on the y axis. Therefore, y=4.

Blue line: the line crosses through -2 on the y axis. Therefore, y=-2.

Green line: the line crosses through -1 on the x axis. Therefore, x=-1.

Yellow line: the line crosses through 6 on the x axis. Therefore, x=6.

This is a bit confusing because when you see a horizontal line your mind might assume it would be an x=. Yet, it is the opposite. Hope this helps!

4 0

3 years ago

Read 2 more answers

Determine the value of x. <br>Do,k (x, 9) (-10, -6) A. 5 B. 7 C. 12 D. 15

katen-ka-za [31]

The value of x in D o,k (x,9) -> (-10,-6) is (d) 15

<h3>How to determine the value of x?</h3>

The dilation rule is given as:

D o,k (x,9) -> (-10,-6)

Write out the coordinates

(x,9) -> (-10,-6)

Express as fraction

x/9 = -10/-6

Multiply both sides by 9

x = -9 * 10/-6

Evaluate the product

x = 15

Hence, the value of x in D o,k (x,9) -> (-10,-6) is (d) 15