2 years ago

Write two sentences to match this numerical expression:7 times 3

Mathematics

2 answers:

Leto [7]2 years ago

5 0

7×3=21 or 3×7=21

Three times seven equals twenty-one

Seven times three equals twenty-one

Marina CMI [18]2 years ago

3 0

3 times 7..... . .....

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9 rubber stamps cost $8.64 Which equation would help determine the cost of 88 rubber stamps?

EleoNora [17]

You need to multipy 8.64 and 9

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2 years ago

F(x) = -9x + 2 and g(x) = -9x + 6, find (f - g)(7)

Lemur [1.5K]

Answer:

I think there is an error in the question because

(f-g) = -4

(f-g) (7) = NO SOLUTION

Step-by-step explanation:

$f(x) = -9x + 2 \\g(x) = -9x + 6\\(f - g)(7)\\(f - g) = -9x + 2 - (-9x+6)\\(f - g) = -9x +2 +9x-6\\(f - g) = -9x +9x+2-6\\(f - g) = -4$

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2 years ago

I 4 (4, 3)) 2 4 x (1, -1) The slope is positive v Find the slope.

Cloud [144]

Answer:

the slope is 4/3

Step-by-step explanation:

so the equation of your problem would be y=4/3x-2

-2 is your y-intercept (or your b)

pls vote brainliest tyyy <3

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2 years ago

Converting Mixed Numbers to Improper Fractions.

andrew11 [14]

Just multiply the denominator and the whole number then add the numerator

23/9
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37/5
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2 years ago

Decrease 1.25 km by 0.6%

Anna35 [415]

Answer:

124250cm, 1242.5m or 1.2425km

Step-by-step explanation:

0.6% = 6/100

6/100 = 0.006

0.006*1.25 = 0.0075

1.25km = 1250m = 125000cm

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125000 - 750 = 124250

Therefore:

The answer is 124250cm, 1242.5m or 1.2425km

Sub to oTechz :)

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2 years ago