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Makovka662 [10]
2 years ago
9

What is the value of the expression shown below? 2 over 3 to the power of 2 + 5 × 2 − 4 (4 points)

Mathematics
1 answer:
kondor19780726 [428]2 years ago
6 0

Answer: It equals 8.

Step-by-step explanation:

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I'm running low on points can you please help me :) I will give brainiest promise
ioda

Answer: the ordered pair negative 3 over 8, negative 5 over 8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A collection of coins contains a total of sixteen dimes and quarters. It is worth $2.20 in all. How many dimes are in the collec
grin007 [14]

9514 1404 393

Answer:

  12 dimes

Step-by-step explanation:

Let q represent the number of quarters. Then the number of dimes is 16-q and the total value is ...

  0.25q +0.10(16 -q) = 2.20

  0.15q +1.60 = 2.20 . . . . . . . simplify

  0.15q = 0.60 . . . . . . . . subtract 1.60

  q = 4 . . . . . . . . . . . divide by 0.15

  16-q = 12

There are 12 dimes in the collection.

5 0
3 years ago
343 divided by 7 in long division
gayaneshka [121]
343 divided by 7 is 49

There are 49 groups of 7 in 343

The answer is 49
6 0
3 years ago
7) 2x + y = 7<br> What is the intercept
posledela

Answer:

2x + y = 7

x=7/2

y=7

Step-by-step explanation:

to find y itercept =0

to find x intercept=0

5 0
3 years ago
What is the equation in point-slope form of the line that passes through the points (7, 5)(7, 5) and (−4, −1)(−4, −1) ? y+4=116(
Alex Ar [27]
(7,5)(-4,-1)
slope = (-1-5) / (-4-7) = -6/-11 = 6/11

y - y1 = m(x - x1)
slope(m) = 6/11
(-4,-1)...x1 = -4 and y1 = -1
now we sub...pay close attention to ur signs
y - (-1) = 6/11(x - (-4) ...not done yet...
y + 1 = 6/11(x + 4) <===
6 0
2 years ago
Read 2 more answers
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