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2 years ago

1. Mr.Rodriguez Works at a used car dealership and earns a base pay of $1,000 per

Mathematics

1 answer:

Olin [163]2 years ago

4 0

Answer:

20%

Step-by-step explanation:

all you do is think of the first 2 numbers and say that is the percent.

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A herd of dinosaurs made paintings in the sand with their claws. Each baby dinosaur made 1515 paintings and each adult dinosaur

mart [117]

Answer:

4 adult dinosaurs and 12 baby dinosaurs.

Step-by-step explanation:

Let the number of adult dinosaurs be x.

Number of baby dinosaurs = 3x

Number of paintings made by each baby dinosaur = 15

Number of paintings made by each adult dinosaur = 7

Total number of paintings made by 3x baby dinosaurs = Number of baby dinosaurs * Number of paintings made by each baby dinosaur

= 3x * 15

= 45x

Total number of paintings made by x adult dinosaurs = Number of adult dinosaurs * Number of paintings made by each adult dinosaur

= x * 7

= 7x

Total number of paintings made by both baby and adult dinosaurs = 45x + 7x

= 52 x

Again the problem says that the total number of paintings made = 208

So, 52x = 208

Dividing both sides by 52

$\frac{52x}{52}$ = $\frac{208}{52}$

Cancelling out the 52's from the top and bottom on the left

x = 4

So, number of adult dinosaurs = 4

Number of baby dinosaurs = 3x = 3*4 = 12

8 0

3 years ago

Evaluate [(21 + 6) − 32] ק 9 ⋅ 2.

anzhelika [568]

OK.......
Evaluating [(21 + 6) - 32] 2 * 9 $ק$
Your answer would be
-90

H0P3 It H3LPS :)

8 0

3 years ago

50 POINTS! PLZ HELP NO ONE HELPED ME LAST TIME BUT I HOPE SOMEONE WILL THIS TIME! ALSO DON'T KNOW WHY I'M WRITING IN ALL CAPS

dalvyx [7]

Answer:

$\frac{90}{3.5}$

Step-by-step explanation:

Let x be the number of helium balloons they can buy

Write it out: 35 + 3.50x = 125
Subtract 35 from each side, so it now looks like this: 3.50x = 90
Divide each side by 3.50 to cancel out the 3.50 next to x. It should now look like this: x = $\frac{90}{3.5}$

I hope this helps!

5 0

2 years ago

Read 2 more answers

The height y (in feet) of a toss in bocce ball can be modeled by y=-x^2+4x, where x is the horizontal distance (in feet)

Ber [7]

4 feet, the X-intercept tells us the value of X, aka how far the ball landed from 0

6 0

3 years ago

Find the Least Common Factor of 25 and 60

Firlakuza [10]

25: 25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350,…
60: 60, 120, 180, 240, 300, 360, 420, 480, 540, 600, 660, 720, 780, 840,…

LCM(25, 60) = 300

5 0

3 years ago