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3 years ago

1. My little sister, Savannah, Is three years old. She has a piggy bank that she wants to All. She

Mathematics

2 answers:

vesna_86 [32]3 years ago

4 0

Answer:

equation: y=5x+b

table: use equation to calculate 5 x and y values, then arrange them in a simple table

graph: graph table values on a graph

andrezito [222]3 years ago

3 0

Answer:

5+ (3xn)

Step-by-step explanation:

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If x=3 and y=7, evaluate the following expression: 100 − 3 ( 3 − 4x )

coldgirl [10]

Answer:

$100 - 3(3 - 4x) \\ = 100 - 3(3 - 4 \times 3) \\ = 100 -27 \\ = 73$

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2 years ago

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50 POINTS!!

Charra [1.4K]

Answer:

$FH=73$

Step-by-step explanation:

We are given that a segment FH and G is the midpoint of FH.

FH= $14x-4$

$FG=5x+9$

We have to find the measure of FH.

When G is the midpoint of segment FH

Then , FG=GH

$FH=FG+GH$

Segment addition property

$14x-4=FG+FG$

Substitution property

$14x-4=2FG$

$14x-4=2(5x+9)$

$14x-4=10x+18$

$14x-10x=18+4$

$4x=22$

$x=\frac{22}{4}=5.5$

Substitute the values then we get

$FG=5(5.5)+9=36.5$

$FG=GH=36.5$

$FH=14(5.5)-4=73$

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2 years ago

Simplifying expressions with exponents

REY [17]

When dividing two terms with the same base, subtract the exponent in the denominator from the exponent in the numerator: Power of a Power: To raise a power to a power, multiply theexponents.

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2 years ago

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D = 8 cm<br> h = 18 cm<br> What is the surface area of the cylinder

mars1129 [50]

Answer:

144 (If multiplying)

Step-by-step explanation:

18x8=144.

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3 years ago

Describe how to add or subtract rational expressions with like denominators.

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