3 years ago

Solve for a: -3a + 8 = 14

Mathematics

1 answer:

nadya68 [22]3 years ago

4 0

The answer to the question is -2

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Each pound of fruit costs $4. Write an expression that shows the total cost of the fruit. Use the variable you identified in que

vovangra [49]

Answer:

$ $4f$

Step-by-step explanation:

Let's assume $f$ represents the number of pounds of fruit.

We need to multiply the number of pounds of fruit by the cost per pound.

This is $ $f * 4$ , or in a simpler form, $ $4f$ .

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3 years ago

What does this mean? evaluate the expression for y=54y+10

salantis [7]

We have the expression:

$4y+10$

And want to evaluate in y=5, this means we have to replace y in the expression for 5 and calculate the value of the expression, so:

$\begin{gathered} 4y+10,y=5 \\ 4\cdot5+10 \\ 20+10 \\ 30 \end{gathered}$

The expression is 30 when y=5.

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1 year ago

Andrew needs to call his 8 baseball teammates to make plans for a party at the end of the season if each call takes 5 minutes ho

Alex_Xolod [135]

Answer:

Step-by-step explanation:

8*5=40 minutes

There is a total of 60 minutes.

So:

40/60 = 4/6 = 2/3

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2 years ago

H(x)=x−11 (HELP PLEASE)

ValentinkaMS [17]

Answer:

h=x-11/x

x=-11/h-1

Step-by-step explanation:

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3 years ago

Write the function N(t) = 80.375t2 + 1,505 in vertex form.

rusak2 [61]

There is no t (t to the first power) in this function, b=0, so the vertex is x=-b/(2a)=0, y=1505
in vertex form: f(t)=80.375(t-0)²+1505

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3 years ago