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Natasha_Volkova [10]

2 years ago

12

Which best describes the constant difference for the

1 answer:

Crank2 years ago

3 0

Answer:

A (a constant first difference of 2 1/2)

Step-by-step explanation:

did on edge, option c is incorrect

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25 feet in 4 seconds; 80 feet in x seconds write a proportion for each phrase and solve it

ozzi

Answer:

12.8 seconds

Step-by-step explanation:

Create a proportion where x is the number of seconds for 80 feet

$\frac{25}{4}$ = $\frac{80}{x}$

Cross multiply and solve for x

25x = 320

x = 12.8

So, the answer is 12.8 seconds

3 0

3 years ago

30 tens =___ 100 <br> 30 ten's is equal to how many 100's

VashaNatasha [74]

Answer:

3

Step-by-step explanation:

30 tens is basically 30 x 10 = 300

300/100 = 3

you get 3 hundreds from 30 tens

3 0

3 years ago

Evaluate if a = 3, b = 4<br>a² +6²<br>a-b

____ [38]

Answer:

a^2 + 6^2:

3^2 + 6^2

9 + 36 = 45

answer: 45

a-b

3-4

-1

answer: -1

Step-by-step explanation:

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3 years ago

Which of the following is in Integrity but not a whole number A -9.6 B -4

abruzzese [7]

Answer:

B. -4.

Step-by-step explanation:

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2 years ago

Jane bought four books 3 cups and seven rings. She paid four dollars per book 5 dollars per cup and $10 Paris. Estimate her chan

Pavlova-9 [17]

4 x4 +5 x 3=31== estimate 30$

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3 years ago